Basic information
- CAS
17191-70-7- Standard SMILES
COC1N=C(c2ccccc2)c2cc(Cl)ccc2N(C)C1=O- InChIKey
JVCZEDGTKACWMA-UHFFFAOYSA-N- Molecular formula
- C17H15ClN2O2
- Average molar mass
- 314.8 g/mol
- Monoisotopic mass
- 314.0822054
Names & identifiers
- Preferred name
- O-Methyl temazepam
- IUPAC
- 7-chloro-3-methoxy-1-methyl-5-phenyl-3H-1,4-benzodiazepin-2-one
- English name
- TEMAZEPAM IMPURITY D
- Molecular formula
- C17H15ClN2O2
- Molecular weight
- 314.77
Names & synonyms
O-Methyl temazepam17191-70-7O-Methyl temazepam, (RS)-Temazepam EP Impurity DUNII-ULA1137YSRULA1137YSRTemazepam specified impurity D [EP]Temazepam impurity, O-methyl temazepam- [USP]7-chloro-3-methoxy-1-methyl-5-phenyl-3H-1,4-benzodiazepin-2-one2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-3-methoxy-1-methyl-5-phenyl-3-Methoxy-temazepam(3RS)-7-Chloro-3-methoxy-1-methyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one
Show more names
3-Methoxydizepam(3RS)-7-chloro-3-methoxy-1-methyl-5-phenyl- 1,3-dihydro-2H-1,4-benzodiazepin-2-oneTemazepam impurity DTemazepam EP Impurity DJVCZEDGTKACWMA-UHFFFAOYSA-NTEMAZEPAM IMPURITY D [EP IMPURITY]Q27291132TEMAZEPAM IMPURITY, O-METHYL TEMAZEPAM- [USP IMPURITY]
Database identifiers
- CAS
17191-70-7- PubChem CID
- 623227
- UNII
- ULA1137YSR
Properties
Computed structural properties
- XLogP
- 2.7
- Topological polar surface area
- 41.9 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 2
- Heavy atoms
- 22
- Formal charge
- 0
- Complexity
- 448
Physicochemical properties
- Melting point
- 146 · 146-147 °C(Solv: ethyl ether (60-29-7))
- Boiling point
- 513.4 · 513.4±50.0 °C(Predicted)
- Density
- 1.27 · 1.27±0.1 g/cm3(Predicted)
- pka
- 2.95 · 2.95±0.50(Predicted)
- FDA UNII
- 1137 YSR · ULA1137YSR
Chemistry & industry
Applications
Uses3-Methoxy-temazepam is an impurity of temazepam (T017200), which is a pharmacologically active metabolite of Diazepam. It is used as a sedative and hypnotic drug.
Suppliers4 total
南京世洲生物科技有限公司13675144456 · [email protected]
常州翔龙医药科技有限公司18915873328 18915873328 · [email protected]
珠海安哲生物科技有限公司13169972583 · [email protected]
艾吉析科技（上海）有限公司17717235263 17717235263 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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