6-Chloro-N-cyclopentyl-4-(methylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide CAS 866142-57-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866142-57-6 |
| Molecular Formula | C15H19ClN2O4S |
| Molecular Weight | 358.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-N-cyclopentyl-4-(methylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide (CAS 866142-57-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H19ClN2O4S. Molecular weight: 358.84 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H19ClN2O4S |
| Molecular Weight | 358.84 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 5-Chloro-3-Ethyl-N-[[(2S,4S)-1-Ethyl-4-Fluoropyrrolidin-2-Yl]Methyl]-2-Hydroxy-6-Methoxybenzamide (CAS 140161-12-2)
- 2-{[(5-chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl]sulfanyl}benzoic acid (CAS 318234-17-2)
- 4-Chloro-N'-methyl-N'-[2-(methylsulfanyl)quinazolin-4-yl]benzohydrazide (CAS 341968-18-1)
- 6-Chloro-2-(2-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-3-yl)-5-methylpyrazolo[1,5-a]pyrimidin-7(1H)-one (CAS 478258-95-6)
- 6-Chloro-2-(3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-5-methylpyrazolo[1,5-a]pyrimidin-7(1H)-one (CAS 383148-61-6)
- 2-Chloro-N-(2-(2-(4-(dimethylamino)benzylidene)hydrazineyl)-2-oxoethyl)benzamide (CAS 196813-66-8)
- 4-((2-Chloro-3-phenylallylidene)amino)-3-(2-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 587008-49-9)
- Ethyl 2-{[6-chloro-2-(4-methylphenyl)-1H-1,3-benzimidazol-1-yl]oxy}propanoate (CAS 282523-55-1)
Recommended Standards
- 4-Chlorophenyl 5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonate (CAS 338400-15-0)
- allyl N-{1-[(4-chlorophenyl)sulfonyl]-4-piperidinyl}carbamate (CAS 478047-75-5)
- 4-((4-Chlorobenzyl)thio)-5-methoxy-2-phenylpyridazin-3(2H)-one (CAS 5557-48-2)
- 1-(Furan-2-ylmethylene)-6-methylfuro[3,4-c]pyridine-3,4(1H,5H)-dione (CAS 160032-92-8)
- Triphenylphosphine Hydrobromide (CAS 6399-81-1)
- N-(3-Carbamoylthiophen-2-yl)thiophene-2-carboxamide (CAS 56843-75-5)
- 2-(Benzylamino)-3-methylbutan-1-ol (CAS 4426-57-7)
- Butyl [2,2':6',2''-terpyridine]-4'-carboxylate (CAS 314767-83-4)
- diethyl 2-[(2-chloro-4-methylanilino)methylene]malonate (CAS 103976-15-4)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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