3-Hydroxy-2,6-bis(hydroxymethyl)-4-pyrone CAS 2029-49-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2029-49-4 |
| Molecular Formula | C7H8O5 |
| Molecular Weight | 172.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxy-2,6-bis(hydroxymethyl)-4-pyrone (CAS 2029-49-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8O5. Molecular weight: 172.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8O5 |
| Molecular Weight | 172.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
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Recommended Standards
- 3,5-Dicyanobenzoic acid (CAS 58123-68-5)
- 3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 51727-06-1)
- 3,4-Dimethoxyfuran-2-carboxylic acid (CAS 858796-12-0)
- 2-(4-Nitrophenoxy)ethane-1-sulfonyl chloride (CAS 54429-66-2)
- tert-Butyl (1S,4S,6R)-6-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 1099570-25-8)
- 5-Ethynyl-1-methyl-1H-1,2,4-triazole (CAS 55847-46-6)
- N-(3,5-Difluorophenyl)-2-hydrazinylpyridine-3-sulfonamide (CAS 1155081-22-3)
- (S)-2-(8-(Tert-butoxycarbonyl)-1-oxo-2,8-diazaspiro[4.5]decan-2-yl)-3-methylbutanoic acid (CAS 2641826-14-2)
- Benzyl 3-(aminomethyl)-3-hydroxyazetidine-1-carboxylate (CAS 1935642-45-7)
- Anxiety Peptide (CAS 95237-86-8)
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