Pyridoxine 3,4-dipalmitate CAS 992-42-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 992-42-7 |
| Molecular Formula | C40H71NO5 |
| Molecular Weight | 646.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyridoxine 3,4-dipalmitate (CAS 992-42-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C40H71NO5. Molecular weight: 646.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C40H71NO5 |
| Molecular Weight | 646.00 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Pyridoxine Standards
- Pyridoxine Dipalmitate - API Standards (CAS 31229-74-0)
- Pyridoxine 3,4-Dipalmitate (CAS 635-38-1)
- Pyridoxine Impurity 27 (CAS 116169-14-3)
- Pyridoxine impurity 87 (CAS CATO-C4X-187787)
- Pyridoxine dicaprylate (CAS 106483-04-9)
- Pyridoxine Tripalmitate (CAS 4372-46-7)
- Pyridoxine impurity 86 (CAS CATO-C4X-187786)
- Pyridoxine Impurity 26 (CAS 26545-80-2)
Recommended Standards
- Heneicosafluorodecyl Iodide (CAS 423-62-1)
- Fmoc-Cys(4-methoxytrityl)-OH (CAS 177582-21-7)
- Ioversol Impurity 7 (CAS CATO-C4X-20917)
- 2-Amino-N-(3-hydroxypropyl)-2-methylpropanamidehydrochloride (CAS 1219957-50-2)
- 2-(Hydroxymethyl)-5-((2-methylbenzyl)oxy)-4h-pyran-4-one (CAS 1216140-45-2)
- (3R,5S)-5-((4-Phenyl-1H-1,2,3-triazol-1-yl)methyl)pyrrolidin-3-ol (CAS 918313-47-0)
- 4-(N-(4-fluorobenzyl)methylsulfonamido)benzoic acid (CAS 952946-32-6)
- 4,6-Dichloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 99971-84-3)
- 2-Bromo-3,4,5-trifluoro-1-(trifluoromethyl)benzene (CAS 2088942-34-9)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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