(9H-xanthen-9-yl)methanol CAS 5490-92-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5490-92-6 |
| Molecular Formula | C14H12O2 |
| Molecular Weight | 212.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(9H-xanthen-9-yl)methanol (CAS 5490-92-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H12O2. Molecular weight: 212.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H12O2 |
| Molecular Weight | 212.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related H Standards
- 9H-Xanthen-9-amine (CAS 35598-63-1)
- 2-(9h-Xanthen-9-yl)acetic acid (CAS 1217-58-9)
- Xanthen-9-one, 5-hydroxy-1-methoxy- (CAS 27770-13-4)
- 5-(9H-Xanthen-9-yl)-1,3,4-oxadiazol-2-ol (CAS 87836-73-5)
- 2-(9H-xanthen-9-yl)malonic acid (CAS 101278-43-7)
- 3-(9H-Xanthen-9-yl)-1H-indole (CAS 53924-27-9)
- 2-(3-(9H-Xanthen-9-yl)-1H-indol-1-yl)acetic acid (CAS 53924-18-8)
- {2-[(9H-Xanthen-9-ylcarbonyl)amino]-1,3-thiazol-4-yl}acetic acid (CAS 931374-33-3)
Recommended Standards
- (4-Hydroxy-3-methylphenyl)(phenyl)methanone (CAS 5326-42-1)
- (E)-3-(3-Fluoro-5-(methylthio)phenyl)acrylic acid (CAS 2484905-97-5)
- (4-(Hydroxymethyl)phenyl)(phenyl)methanone (CAS 81449-01-6)
- (2-Bromo-5-(tert-butyl)phenyl)boronic acid (CAS 916747-52-9)
- 4-[(2,5-dioxoimidazolidin-1-yl)methyl]benzonitrile (CAS 565174-36-9)
- Methyl (2-chloro-4,6-dinitrophenoxy)acetate (CAS 1206120-71-9)
- 2-Bromo-5-chloro-4-fluorobenzoic acid (CAS 1519109-81-9)
- 2-Hexylundecanoic acid (CAS 72056-18-9)
- 2-(5,5-Dimethyl-3-oxoisoxazolidin-2-yl)acetic acid (CAS 1784436-41-4)
- Peptide Impurity 04 (CAS 2913424-91-4)
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