3-{3,5-dimethyl-7-oxo-7h-furo[3,2-g]chromen-6-yl}propanoic acid CAS 777857-41-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 777857-41-7 |
| Molecular Formula | C16H14O5 |
| Molecular Weight | 286.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-{3,5-dimethyl-7-oxo-7h-furo[3,2-g]chromen-6-yl}propanoic acid (CAS 777857-41-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H14O5. Molecular weight: 286.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H14O5 |
| Molecular Weight | 286.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
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- 3-[7-(1,5-dimethyl-1h-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]propanoic acid (CAS 1172804-91-9)
- 3-(7-(1,3-Dimethyl-1h-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)propanoic acid (CAS 1174832-47-3)
Recommended Standards
- 3-[(4-Formyl-2-methoxyphenoxy)methyl]benzoic acid (CAS 428470-46-6)
- 3-O-Acetylthymidine (CAS 21090-30-2)
- 3-[(2-Hydroxyphenyl)amino]-1-(3-nitrophenyl)propan-1-one (CAS 36946-00-6)
- 2-Bromo-5-chlorophenol (CAS 13659-23-9)
- 3-(Benzyloxy)-2,5-dibromopyridine (CAS 1206968-85-5)
- Diacerein Impurity 18 (CAS 154658-30-7)
- 1-Ethyl-3-methyl-4-(vinylsulfonyl)-1H-pyrazole (CAS 1710696-02-8)
- Se In Water (CAS CATO-CCRM106066)
- Cefotiam Impurity 39 (CAS CATO-C4X-120439)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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