| Record Information |
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| Version | 5.0 |
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| Status | Detected and Quantified |
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| Creation Date | 2006-05-22 14:17:30 UTC |
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| Update Date | 2023-02-21 17:16:00 UTC |
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| HMDB ID | HMDB0001972 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 3-Aminosalicylic acid |
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| Description | 3-Aminosalicylic acid, also known as 3-aminosalicylate or desacetyleupaserrin, belongs to the class of organic compounds known as aminosalicylic acids. These are salicylic acids carrying an amino group on the benzene ring. 3-Aminosalicylic acid is a strong basic compound (based on its pKa). |
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| Structure | InChI=1S/C7H7NO3/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,9H,8H2,(H,10,11) |
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| Synonyms | | Value | Source |
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| 3-Aminosalicylate | Generator | | 3-Amino salicylate | HMDB | | 3-Amino salicylic acid | HMDB | | 3-Amino-(8ci)salicylate | HMDB | | 3-Amino-(8ci)salicylic acid | HMDB | | 3-Amino-2-hydroxy-(9ci)benzoate | HMDB | | 3-Amino-2-hydroxy-(9ci)benzoic acid | HMDB | | 3-Amino-2-hydroxy-benzoate | HMDB | | 3-Amino-2-hydroxy-benzoic acid | HMDB | | 3-Amino-2-hydroxybenzoate | HMDB | | 3-Amino-2-hydroxybenzoic acid | HMDB | | 3-Amino-salicylate | HMDB | | 3-Amino-salicylic acid | HMDB | | Desacetyleupaserrin | HMDB | | Parasal | HMDB | | Paser | HMDB |
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| Chemical Formula | C7H7NO3 |
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| Average Molecular Weight | 153.1354 |
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| Monoisotopic Molecular Weight | 153.042593095 |
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| IUPAC Name | 3-amino-2-hydroxybenzoic acid |
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| Traditional Name | 3-aminosalicylic acid |
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| CAS Registry Number | 570-23-0 |
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| SMILES | NC1=CC=CC(C(O)=O)=C1O |
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| InChI Identifier | InChI=1S/C7H7NO3/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,9H,8H2,(H,10,11) |
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| InChI Key | IQGMRVWUTCYCST-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as aminosalicylic acids. These are salicylic acids carrying an amino group on the benzene ring. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Benzene and substituted derivatives |
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| Sub Class | Benzoic acids and derivatives |
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| Direct Parent | Aminosalicylic acids |
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| Alternative Parents | |
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| Substituents | - 3-aminosalicylic acid
- Aminosalicylic acid
- Salicylic acid
- Aminobenzoic acid or derivatives
- Aminobenzoic acid
- Benzoic acid
- Aniline or substituted anilines
- O-aminophenol
- Aminophenol
- Benzoyl
- 1-hydroxy-4-unsubstituted benzenoid
- Phenol
- Vinylogous acid
- Amino acid
- Amino acid or derivatives
- Carboxylic acid derivative
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Organic nitrogen compound
- Organonitrogen compound
- Organooxygen compound
- Primary amine
- Hydrocarbon derivative
- Organic oxide
- 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 | |
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| Physical Properties |
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| State | Solid |
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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 | Experimental Collision Cross Sections |
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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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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 1.96 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.4606 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.46 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 52.4 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1182.1 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 338.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 77.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 215.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 81.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 296.0 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 | 374.9 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 132.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 744.6 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 79.6 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 | 908.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 243.1 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 317.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 515.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 254.8 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 | 213.4 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 3-Aminosalicylic acid,1TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(N)=C1O | 1704.4 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,1TMS,isomer #2 | C[Si](C)(C)OC1=C(N)C=CC=C1C(=O)O | 1730.3 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,1TMS,isomer #3 | C[Si](C)(C)NC1=CC=CC(C(=O)O)=C1O | 1817.7 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(N)=C1O[Si](C)(C)C | 1770.6 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,2TMS,isomer #2 | C[Si](C)(C)NC1=CC=CC(C(=O)O[Si](C)(C)C)=C1O | 1783.5 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,2TMS,isomer #3 | C[Si](C)(C)NC1=CC=CC(C(=O)O)=C1O[Si](C)(C)C | 1851.0 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,2TMS,isomer #4 | C[Si](C)(C)N(C1=CC=CC(C(=O)O)=C1O)[Si](C)(C)C | 1820.3 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,3TMS,isomer #1 | C[Si](C)(C)NC1=CC=CC(C(=O)O[Si](C)(C)C)=C1O[Si](C)(C)C | 1868.6 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,3TMS,isomer #1 | C[Si](C)(C)NC1=CC=CC(C(=O)O[Si](C)(C)C)=C1O[Si](C)(C)C | 1833.9 | Standard non polar | 33892256 | | 3-Aminosalicylic acid,3TMS,isomer #1 | C[Si](C)(C)NC1=CC=CC(C(=O)O[Si](C)(C)C)=C1O[Si](C)(C)C | 1962.0 | Standard polar | 33892256 | | 3-Aminosalicylic acid,3TMS,isomer #2 | C[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C)[Si](C)(C)C)=C1O | 1813.8 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,3TMS,isomer #2 | C[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C)[Si](C)(C)C)=C1O | 1874.3 | Standard non polar | 33892256 | | 3-Aminosalicylic acid,3TMS,isomer #2 | C[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C)[Si](C)(C)C)=C1O | 1951.0 | Standard polar | 33892256 | | 3-Aminosalicylic acid,3TMS,isomer #3 | C[Si](C)(C)OC1=C(C(=O)O)C=CC=C1N([Si](C)(C)C)[Si](C)(C)C | 1846.7 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,3TMS,isomer #3 | C[Si](C)(C)OC1=C(C(=O)O)C=CC=C1N([Si](C)(C)C)[Si](C)(C)C | 1970.9 | Standard non polar | 33892256 | | 3-Aminosalicylic acid,3TMS,isomer #3 | C[Si](C)(C)OC1=C(C(=O)O)C=CC=C1N([Si](C)(C)C)[Si](C)(C)C | 1946.3 | Standard polar | 33892256 | | 3-Aminosalicylic acid,4TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C)[Si](C)(C)C)=C1O[Si](C)(C)C | 1872.4 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,4TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C)[Si](C)(C)C)=C1O[Si](C)(C)C | 1937.5 | Standard non polar | 33892256 | | 3-Aminosalicylic acid,4TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C)[Si](C)(C)C)=C1O[Si](C)(C)C | 1847.7 | Standard polar | 33892256 | | 3-Aminosalicylic acid,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(N)=C1O | 1955.3 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=C(N)C=CC=C1C(=O)O | 2019.6 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NC1=CC=CC(C(=O)O)=C1O | 2104.0 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(N)=C1O[Si](C)(C)C(C)(C)C | 2248.2 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=CC=CC(C(=O)O[Si](C)(C)C(C)(C)C)=C1O | 2261.1 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NC1=CC=CC(C(=O)O)=C1O[Si](C)(C)C(C)(C)C | 2337.0 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(C1=CC=CC(C(=O)O)=C1O)[Si](C)(C)C(C)(C)C | 2306.3 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC=CC(C(=O)O[Si](C)(C)C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C | 2520.8 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC=CC(C(=O)O[Si](C)(C)C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C | 2461.6 | Standard non polar | 33892256 | | 3-Aminosalicylic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC=CC(C(=O)O[Si](C)(C)C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C | 2358.0 | Standard polar | 33892256 | | 3-Aminosalicylic acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1O | 2473.1 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1O | 2479.0 | Standard non polar | 33892256 | | 3-Aminosalicylic acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1O | 2313.3 | Standard polar | 33892256 | | 3-Aminosalicylic acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=C(C(=O)O)C=CC=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2516.5 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=C(C(=O)O)C=CC=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2560.3 | Standard non polar | 33892256 | | 3-Aminosalicylic acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=C(C(=O)O)C=CC=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2313.5 | Standard polar | 33892256 | | 3-Aminosalicylic acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C | 2695.0 | Semi standard non polar | 33892256 | | 3-Aminosalicylic acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C | 2700.7 | Standard non polar | 33892256 | | 3-Aminosalicylic acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C | 2345.1 | Standard polar | 33892256 |
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