Pyren-4-ol CAS 31700-39-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31700-39-7 |
| Molecular Formula | C8H4O3 C6H14O3 C4H2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyren-4-ol (CAS 31700-39-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H4O3 C6H14O3 C4H2O3. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H4O3 C6H14O3 C4H2O3 |
| Molecular Weight | 380.35 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Related Pyren Standards
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- 2,7-Di(pyren-1-yl)spiro[fluorene-9,9'-xanthene] (CAS 1160862-04-3)
- Pyren-2-ylboronic acid (CAS 1195975-05-3)
- 2-(Pyren-1-yl)spiro[fluorene-9,9'-xanthene] (CAS 1256166-51-4)
- 1-(4-(Pyren-1-yl)phenyl)ethan-1-one (CAS 139111-43-6)
- 9-(Pyren-1-yl)-5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one (CAS 1447967-93-2)
- 1-(Pyren-1-yl)butan-1-one (CAS 16335-39-0)
Recommended Standards
- 2,8-Diaza-spiro[4.5]decane-2-carboxylic acid tert-butyl ester (CAS 562858-09-7)
- 3-Bromo-2-methyl-4-quinolinol (CAS 65673-88-3)
- 3-Bromo-1-(6-methoxy-1-methyl-1H-indol-3-yl)-2-methylpropan-1-one (CAS 1134334-74-9)
- 3-Bromobutan-2-one (CAS 814-75-5)
- 5-(2-(Trifluoromethyl)phenoxy)pentanenitrile (CAS 1303743-39-6)
- 5-[(E)-2-(2,4-Difluorophenyl)diazen-1-yl]-2-(methylsulfanyl)pyrimidine-4,6-diol (CAS 339015-97-3)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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