| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-11 19:27:16 UTC |
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| Update Date | 2022-03-07 02:54:09 UTC |
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| HMDB ID | HMDB0034577 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 4-Chloro-6,7-dimethoxy-2-benzoxazolinone |
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| Description | 4-Chloro-6,7-dimethoxy-2-benzoxazolinone belongs to the class of organic compounds known as benzoxazoles. These are organic compounds containing a benzene fused to an oxazole ring Oxazole is five-membered aromatic ring with a nitrogen and an oxygen atoms at the 1- and 3-position, respectively. 4-Chloro-6,7-dimethoxy-2-benzoxazolinone has been detected, but not quantified in, a few different foods, such as breakfast cereal, cereals and cereal products, and fats and oils. This could make 4-chloro-6,7-dimethoxy-2-benzoxazolinone a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 4-Chloro-6,7-dimethoxy-2-benzoxazolinone. |
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| Structure | COC1=CC(Cl)=C2NC(=O)OC2=C1OC InChI=1S/C9H8ClNO4/c1-13-5-3-4(10)6-8(7(5)14-2)15-9(12)11-6/h3H,1-2H3,(H,11,12) |
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| Synonyms | Not Available |
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| Chemical Formula | C9H8ClNO4 |
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| Average Molecular Weight | 229.617 |
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| Monoisotopic Molecular Weight | 229.014185456 |
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| IUPAC Name | 4-chloro-6,7-dimethoxy-2,3-dihydro-1,3-benzoxazol-2-one |
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| Traditional Name | 4-chloro-6,7-dimethoxy-3H-1,3-benzoxazol-2-one |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=CC(Cl)=C2NC(=O)OC2=C1OC |
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| InChI Identifier | InChI=1S/C9H8ClNO4/c1-13-5-3-4(10)6-8(7(5)14-2)15-9(12)11-6/h3H,1-2H3,(H,11,12) |
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| InChI Key | VTZLLYJSIAQXFJ-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as benzoxazoles. These are organic compounds containing a benzene fused to an oxazole ring Oxazole is five-membered aromatic ring with a nitrogen and an oxygen atoms at the 1- and 3-position, respectively. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Benzoxazoles |
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| Sub Class | Not Available |
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| Direct Parent | Benzoxazoles |
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| Alternative Parents | |
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| Substituents | - Benzoxazole
- Anisole
- Alkyl aryl ether
- Aryl chloride
- Aryl halide
- Benzenoid
- Heteroaromatic compound
- Azole
- Oxazole
- Oxacycle
- Azacycle
- Ether
- Organohalogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Organopnictogen compound
- Organochloride
- Organonitrogen compound
- Organooxygen compound
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic 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 | 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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| 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. | 5.21 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 11.6124 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.33 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1595.1 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 366.6 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 143.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 217.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 111.8 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 425.3 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 | 508.9 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 119.4 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 937.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 371.5 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 | 1226.8 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 356.8 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 283.4 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 440.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 347.1 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 | 50.9 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 4-Chloro-6,7-dimethoxy-2-benzoxazolinone,1TMS,isomer #1 | COC1=CC(Cl)=C2C(=C1OC)OC(=O)N2[Si](C)(C)C | 2011.5 | Semi standard non polar | 33892256 | | 4-Chloro-6,7-dimethoxy-2-benzoxazolinone,1TMS,isomer #1 | COC1=CC(Cl)=C2C(=C1OC)OC(=O)N2[Si](C)(C)C | 2012.7 | Standard non polar | 33892256 | | 4-Chloro-6,7-dimethoxy-2-benzoxazolinone,1TBDMS,isomer #1 | COC1=CC(Cl)=C2C(=C1OC)OC(=O)N2[Si](C)(C)C(C)(C)C | 2185.6 | Semi standard non polar | 33892256 | | 4-Chloro-6,7-dimethoxy-2-benzoxazolinone,1TBDMS,isomer #1 | COC1=CC(Cl)=C2C(=C1OC)OC(=O)N2[Si](C)(C)C(C)(C)C | 2214.8 | Standard non 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 - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone GC-MS (Non-derivatized) - 70eV, Positive | splash10-000i-1940000000-7c7b19baa8cbd980af34 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | 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 - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone 10V, Positive-QTOF | splash10-001i-0090000000-eb61507a8752e4252936 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone 20V, Positive-QTOF | splash10-001i-0090000000-31d91f77a7d24a304d47 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone 40V, Positive-QTOF | splash10-01q9-0590000000-8fd010e8880699c480c9 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone 10V, Negative-QTOF | splash10-004i-0090000000-d6f868c468716dfbd85e | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone 20V, Negative-QTOF | splash10-004i-0090000000-c9bc5db34f9e71444ce0 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone 40V, Negative-QTOF | splash10-03di-2390000000-10dfd378018a78ab9e4a | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone 10V, Positive-QTOF | splash10-001i-0090000000-0388e261e2146b204c4a | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone 20V, Positive-QTOF | splash10-001i-0090000000-0388e261e2146b204c4a | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone 40V, Positive-QTOF | splash10-03di-1910000000-c009e7767a6eed742581 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone 10V, Negative-QTOF | splash10-004i-0090000000-86996fa3612fb7c7b12a | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone 20V, Negative-QTOF | splash10-004i-1090000000-7f239f58d36eccb0327c | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Chloro-6,7-dimethoxy-2-benzoxazolinone 40V, Negative-QTOF | splash10-001i-9220000000-012dc549cb2b8dd5e089 | 2021-09-24 | Wishart Lab | View Spectrum |
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