4-Hydroxy-3-Phenylcoumarin CAS 1786-05-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1786-05-6 |
| Molecular Formula | C15H10O3 |
| Molecular Weight | 238.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Hydroxy-3-Phenylcoumarin (CAS 1786-05-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H10O3. Molecular weight: 238.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H10O3 |
| Molecular Weight | 238.24 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Hydroxy Standards
- 2-hydroxy-5-{[(propan-2-yl)carbamoyl]amino}benzoic acid (CAS 1038255-06-9)
- 4-(4-Hydroxy-2,6-dimethyl-pyrimidin-5-yl)-3-oxo-butyric acid methyl ester (CAS 1083282-70-5)
- Ethyl 2-hydroxy-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylate (CAS 1204419-95-3)
- 2-hydroxy-4-{[(propan-2-yl)carbamoyl]amino}benzoic acid (CAS 144835-24-5)
- 2-Hydroxy-3-methylanthraquinone (CAS 17241-40-6)
- (5-Hydroxy-1-benzofuran-3-yl)(phenyl)methanone (CAS 17249-62-6)
- 4-((5-Hydroxy-4-oxo-4H-pyran-2-yl)methyl)piperazine-1-carbaldehyde (CAS 1807982-45-1)
- 1-Hydroxy-8-methylanthracene-9,10-dione (CAS 197910-02-4)
Recommended Standards
- 1-Phenylimidazo[1,5-a]pyridine-3-carboxylic acid (CAS 1783545-69-6)
- 3-(Boc-amino)pyridine-4-carboxylic Acid (CAS 179024-65-8)
- 4-(2,3-Dioxo-3,4-dihydropyrazin-1(2H)-yl)cyclohexane-1-carboxylic acid (CAS 1771006-81-5)
- 7-Methoxy-1H-indole-4-carbaldehyde (CAS 85598-16-9)
- Ethyl 4-hydroxypyrimidine-5-carboxylate (CAS 71133-20-5)
- n-((3-Bromothiophen-2-yl)methyl)-3-fluoroaniline (CAS 1250029-31-2)
- Ethyl 2-(bromomethyl)-6-hydroxy-4-methoxybenzoate (CAS 74149-60-3)
- (S)-3-Amino-4-(difluoromethyl)-2-oxoindoline-3-carboxylic acid (CAS 1344478-73-4)
- 4-[2-(Thiophen-3-yl)ethyl]pyridine (CAS 148334-87-6)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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