100827-80-3 5-(2-Chlorophenyl)-2,3-dihydro-2-oxo-1H-thieno[2,3-e]-1,4-diazepine-7-propanoic Acid Methyl Ester 7-(2-Carbomethoxyethyl)-5-(2-chlorophenyl)-thieno-1,4-diazepin-2-one CAS 100827-80-3
| CAS No. | 100827-80-3 |
| Molecular Formula | C17H15ClN2O3S |
| Molecular Weight | 362.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 100827-80-3 5-(2-Chlorophenyl)-2,3-dihydro-2-oxo-1H-thieno[2,3-e]-1,4-diazepine-7-propanoic Acid Methyl Ester 7-(2-Carbomethoxyethyl)-5-(2-chlorophenyl)-thieno-1,4-diazepin-2-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
100827-80-3 5-(2-Chlorophenyl)-2,3-dihydro-2-oxo-1H-thieno[2,3-e]-1,4-diazepine-7-propanoic Acid Methyl Ester 7-(2-Carbomethoxyethyl)-5-(2-chlorophenyl)-thieno-1,4-diazepin-2-one (CAS 100827-80-3) is a high-purity analytical reference standard with the molecular formula C17H15ClN2O3S and a molecular weight of 362.83 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 100827-80-3 5-(2-Chlorophenyl)-2,3-dihydro-2-oxo-1H-thieno[2,3-e]-1,4-diazepine-7-propanoic Acid Methyl Ester 7-(2-Carbomethoxyethyl)-5-(2-chlorophenyl)-thieno-1,4-diazepin-2-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 362.83 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H15ClN2O3S |
| Molecular Weight | 362.83 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(Chlorodifluoromethyl)-1-(mesitylsulfonyl)-2,3-dihydro-1H-1,4-diazepine (CAS 439096-53-4)
- 3-(4-Chloro-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)propanal (CAS 1310731-78-2)
- Picafibrate - API Standards (CAS 57548-79-5)
- N-(4-Chlorophenyl)-4-(pyridin-4-ylmethoxy)phthalazin-1-amine (CAS 212142-09-1)
- 2,3-Dibromo-5-(difluoromethoxy)benzyl alcohol (CAS 1804875-94-2)
- (3-Methoxyprop-1-en-1-yl)boronic acid (CAS 1092449-36-9)
- 3-(2,5-Dimethylphenoxy)-N-methylpropan-1-amine (CAS 915924-19-5)
- 4-Methoxy-6-(trifluoromethyl)pyridin-3-amine (CAS 1702059-31-1)
- tert-Butyl (R)-4-hydroxy-6-azaspiro[2.5]octane-6-carboxylate (CAS 1205542-21-7)
- 3-((Bis(2-chloroethyl)amino)methyl)-1,8-dihydroxyanthracene-9,10-dione (CAS 111822-93-6)
- Methyl 2-(4-methoxyphenyl)-2-oxoacetate (CAS 32766-61-3)
- 3-(3,5-Dimethylphenyl)-1,1,1-trifluoropropan-2-amine (CAS 1603531-90-3)
- 2-(4-Bromo-6-(difluoromethyl)-3-nitropyridin-2-yl)acetonitrile (CAS 1806914-01-1)
- Cyclopeptide-5 (CAS 197172-76-2)
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