Methyl 3-(((2-hydroxy-4,4-dimethyl-6-oxocyclohex-1-en-1-yl)methylene)amino)thiophene-2-carboxylate CAS 857039-92-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 857039-92-0 |
| Molecular Formula | C15H17NO4S |
| Molecular Weight | 307.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-(((2-hydroxy-4,4-dimethyl-6-oxocyclohex-1-en-1-yl)methylene)amino)thiophene-2-carboxylate (CAS 857039-92-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H17NO4S. Molecular weight: 307.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H17NO4S |
| Molecular Weight | 307.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1171911-85-5 Ethyl 7-hydroxy-6-methyl-2-(propionylamino)-1-benzothiophene-3-carboxylate MFCD14281708 (CAS 1171911-85-5)
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- 5-Hydroxy-11-methyl-2-(prop-1-en-2-yl)-1,11-dihydrofuro[2,3-c]acridin-6(2H)-one (CAS 17948-33-3)
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Recommended Standards
- Ethyl N-[(2-fluorophenyl)(2-oxocycloheptyl)methyl]carbamate (CAS 478063-89-7)
- Monohydroxyisononyl Phthalate (CAS 898544-10-0)
- Ethyl 3-amino-5-(3,4-dimethoxyphenyl)thiophene-2-carboxylate (CAS 872319-66-9)
- 3-(2-Fluoro-4-nitrophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1281656-68-5)
- 5-Bromo-6-(chloromethyl)pyridin-3-amine (CAS 1806040-40-3)
- n-(4-Bromo-3-methylbenzyl)-3-methylbutan-2-amine (CAS 1512069-11-2)
- 1-(6-Chloro-4-trifluoromethyl-pyridin-2-yl)-3-methyl-thiourea (CAS 1311278-36-0)
- 1-(4-chlorophenyl)butan-2-amine hydrochloride (CAS 23292-08-2)
- N-(Benzo[d]thiazol-2-yl)-2-(4-methyl-6-oxopyrimidin-1(6H)-yl)acetamide (CAS 1203032-05-6)
- Neuropeptide W-23 (rat) (CAS 383415-89-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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