| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-11 07:01:55 UTC |
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| Update Date | 2021-09-26 23:01:16 UTC |
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| HMDB ID | HMDB0250058 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | (3s)-3-(Benzyloxy)-L-Aspartic Acid |
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| Description | (3s)-3-(Benzyloxy)-L-Aspartic Acid, also known as DL-TBOA or benzyloxyaspartate, belongs to the class of organic compounds known as aspartic acid and derivatives. Aspartic acid and derivatives are compounds containing an aspartic acid or a derivative thereof resulting from reaction of aspartic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. Based on a literature review a small amount of articles have been published on (3s)-3-(Benzyloxy)-L-Aspartic Acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). (3s)-3-(benzyloxy)-l-aspartic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically (3s)-3-(Benzyloxy)-L-Aspartic Acid is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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| Structure | NC(C(OCC1=CC=CC=C1)C(O)=O)C(O)=O InChI=1S/C11H13NO5/c12-8(10(13)14)9(11(15)16)17-6-7-4-2-1-3-5-7/h1-5,8-9H,6,12H2,(H,13,14)(H,15,16) |
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| Synonyms | | Value | Source |
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| (3S)-3-(Benzyloxy)-L-aspartate | Generator | | 2-Amino-3-(benzyloxy)butanedioate | HMDB | | DL-TBOA | HMDB | | TBOA | HMDB | | Benzyloxyaspartate | HMDB | | DL-Threo-beta-benzyloxyaspartate | HMDB |
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| Chemical Formula | C11H13NO5 |
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| Average Molecular Weight | 239.227 |
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| Monoisotopic Molecular Weight | 239.079372523 |
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| IUPAC Name | 2-amino-3-(benzyloxy)butanedioic acid |
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| Traditional Name | 2-amino-3-(benzyloxy)butanedioic acid |
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| CAS Registry Number | Not Available |
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| SMILES | NC(C(OCC1=CC=CC=C1)C(O)=O)C(O)=O |
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| InChI Identifier | InChI=1S/C11H13NO5/c12-8(10(13)14)9(11(15)16)17-6-7-4-2-1-3-5-7/h1-5,8-9H,6,12H2,(H,13,14)(H,15,16) |
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| InChI Key | BYOBCYXURWDEDS-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as aspartic acid and derivatives. Aspartic acid and derivatives are compounds containing an aspartic acid or a derivative thereof resulting from reaction of aspartic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Carboxylic acids and derivatives |
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| Sub Class | Amino acids, peptides, and analogues |
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| Direct Parent | Aspartic acid and derivatives |
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| Alternative Parents | |
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| Substituents | - Aspartic acid or derivatives
- Alpha-amino acid
- Benzylether
- Monocyclic benzene moiety
- Benzenoid
- Dicarboxylic acid or derivatives
- Monosaccharide
- Amino acid
- Carboxylic acid
- Dialkyl ether
- Ether
- Organic nitrogen compound
- Organonitrogen compound
- Primary aliphatic amine
- Organooxygen compound
- Primary amine
- Hydrocarbon derivative
- Organic oxide
- Carbonyl group
- Organopnictogen compound
- Organic oxygen compound
- Amine
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 11.0085 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 7.84 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 910.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 286.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 79.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 176.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 87.1 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 294.6 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 293.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 682.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 699.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 201.0 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 917.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 199.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 251.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 459.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 330.3 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 317.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TMS,isomer #1 | C[Si](C)(C)NC(C(=O)O[Si](C)(C)C)C(OCC1=CC=CC=C1)C(=O)O[Si](C)(C)C | 2062.6 | Semi standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TMS,isomer #1 | C[Si](C)(C)NC(C(=O)O[Si](C)(C)C)C(OCC1=CC=CC=C1)C(=O)O[Si](C)(C)C | 2108.8 | Standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TMS,isomer #1 | C[Si](C)(C)NC(C(=O)O[Si](C)(C)C)C(OCC1=CC=CC=C1)C(=O)O[Si](C)(C)C | 2479.1 | Standard polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TMS,isomer #2 | C[Si](C)(C)OC(=O)C(OCC1=CC=CC=C1)C(C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2266.2 | Semi standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TMS,isomer #2 | C[Si](C)(C)OC(=O)C(OCC1=CC=CC=C1)C(C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2171.7 | Standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TMS,isomer #2 | C[Si](C)(C)OC(=O)C(OCC1=CC=CC=C1)C(C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2625.5 | Standard polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TMS,isomer #3 | C[Si](C)(C)OC(=O)C(C(OCC1=CC=CC=C1)C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2237.7 | Semi standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TMS,isomer #3 | C[Si](C)(C)OC(=O)C(C(OCC1=CC=CC=C1)C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2188.3 | Standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TMS,isomer #3 | C[Si](C)(C)OC(=O)C(C(OCC1=CC=CC=C1)C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2617.4 | Standard polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,4TMS,isomer #1 | C[Si](C)(C)OC(=O)C(OCC1=CC=CC=C1)C(C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2274.6 | Semi standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,4TMS,isomer #1 | C[Si](C)(C)OC(=O)C(OCC1=CC=CC=C1)C(C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2248.0 | Standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,4TMS,isomer #1 | C[Si](C)(C)OC(=O)C(OCC1=CC=CC=C1)C(C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2443.9 | Standard polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC(C(=O)O[Si](C)(C)C(C)(C)C)C(OCC1=CC=CC=C1)C(=O)O[Si](C)(C)C(C)(C)C | 2722.9 | Semi standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC(C(=O)O[Si](C)(C)C(C)(C)C)C(OCC1=CC=CC=C1)C(=O)O[Si](C)(C)C(C)(C)C | 2693.4 | Standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC(C(=O)O[Si](C)(C)C(C)(C)C)C(OCC1=CC=CC=C1)C(=O)O[Si](C)(C)C(C)(C)C | 2843.1 | Standard polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C(OCC1=CC=CC=C1)C(C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2926.4 | Semi standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C(OCC1=CC=CC=C1)C(C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2735.8 | Standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C(OCC1=CC=CC=C1)C(C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2898.2 | Standard polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)C(C(OCC1=CC=CC=C1)C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2937.9 | Semi standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)C(C(OCC1=CC=CC=C1)C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2740.7 | Standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)C(C(OCC1=CC=CC=C1)C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2890.4 | Standard polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C(OCC1=CC=CC=C1)C(C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3131.3 | Semi standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C(OCC1=CC=CC=C1)C(C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2980.6 | Standard non polar | 33892256 | | (3s)-3-(Benzyloxy)-L-Aspartic Acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C(OCC1=CC=CC=C1)C(C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2831.6 | Standard polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9200000000-3651d7b04e6e31aaf41a | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TMS_2_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TMS_2_3) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TMS_2_4) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TBDMS_2_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TBDMS_2_3) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid GC-MS (TBDMS_2_4) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid 10V, Positive-QTOF | splash10-0006-9430000000-395e6cdb3c9d14bf92d3 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid 20V, Positive-QTOF | splash10-0006-9200000000-423da4f33f03b90aa45b | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid 40V, Positive-QTOF | splash10-0006-9000000000-26186aab5ab9dacdc971 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid 10V, Negative-QTOF | splash10-000i-2390000000-fe68a6b3157f7132e1fa | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid 20V, Negative-QTOF | splash10-01p9-9700000000-5d6ee23d24a22c9b1a64 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3s)-3-(Benzyloxy)-L-Aspartic Acid 40V, Negative-QTOF | splash10-002f-9100000000-2fcd5369a5f45b3c4c42 | 2021-10-12 | Wishart Lab | View Spectrum |
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