Ethyl 3-(7-hydroxy-4-methyl-2-oxo-2h-chromen-6-yl)propanoate CAS 929338-95-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 929338-95-4 |
| Molecular Formula | C15H16O5 |
| Molecular Weight | 276.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3-(7-hydroxy-4-methyl-2-oxo-2h-chromen-6-yl)propanoate (CAS 929338-95-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H16O5. Molecular weight: 276.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H16O5 |
| Molecular Weight | 276.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
Related Ethyl Standards
- (S)-4-Hydroxy-2-(2-hydroxypropan-2-yl)-7-methyl-2H-furo[3,2-g]chromen-5(3H)-one (CAS 1268481-39-5)
- 4-Hydroxy-2-(2-hydroxypropan-2-yl)-7-methyl-2H-furo[3,2-g]chromen-5(3H)-one (CAS 492-52-4)
- n-Hydroxy-6-(3-(3-methylisoxazol-5-yl)propoxy)nicotinimidamide (CAS 1105194-39-5)
- (Z)-4-(4-Hydroxy-3,5-dimethoxybenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one (CAS 1241390-25-9)
- Ethyl 4-hydroxy-1-isopropyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate (CAS 1253790-69-0)
- Ethyl 4-hydroxy-2-oxo-1-propyl-1,2-dihydro-1,8-naphthyridine-3-carboxylate (CAS 1253791-84-2)
- 2-Hydroxy-5-(naphthalen-1-yldiazenyl)benzaldehyde (CAS 64862-97-1)
- 3-Hydroxy-2-(6-methyl-1H-benzo[d]imidazol-2-yl)-1H-inden-1-one (CAS 63786-63-0)
Recommended Standards
- Ethyl 2-(4-Biphenylyl)-2,2-difluoroacetate (CAS 73789-98-7)
- Fuscin (CAS 83-85-2)
- Dihydromethysticin (CAS 6581-46-0)
- (2R-trans)-1-(tert-Butoxycarbonyl)-4-cyanopyrrolidine-2-carboxylic acid (CAS 132622-80-1)
- Octyloxy-acetaldehyde (CAS 53488-14-5)
- n-(2-(8-Azabicyclo[3.2.1]octan-3-yl)ethyl)-N-ethylpropan-1-amine (CAS 1519362-83-4)
- 2-(3-(Hydroxymethyl)-1-methyl-1H-pyrazol-5-yl)acetonitrile (CAS 2853613-30-4)
- 3-(Naphthalen-1-ylmethoxy)benzaldehyde (CAS 130205-11-7)
- Apixaban Impurity 60 (CAS CATO-C4X-108860)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com