8-Methylnonyl diphenyl phosphite CAS 26544-23-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26544-23-0 |
| Molecular Formula | C22H31O3P |
| Molecular Weight | 374.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Methylnonyl diphenyl phosphite (CAS 26544-23-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H31O3P. Molecular weight: 374.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H31O3P |
| Molecular Weight | 374.45 g/mol |
| Appearance | Off-white to pale 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Methylnonyl Standards
- Butyl (8-methylnonyl) phthalate (CAS 42343-36-2)
- Bis(8-methylnonyl) phenyl phosphite (CAS 25550-98-5)
- 1-(8-Methylnonyl) 1,2-benzenedicarboxylate (CAS 69725-01-5)
- 8-Methylnonyl nonanoate (CAS 109-32-0)
- Bis(8-methylnonyl) cyclohex-4-ene-1,2-dicarboxylate (CAS 87826-26-4)
- Bis(8-methylnonyl) decanedioate (CAS 28473-19-0)
Recommended Standards
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- 5-Ethoxy-2-methyloxazole (CAS 32595-70-3)
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- cis-3-(methoxycarbonyl)cyclopentane-1-carboxylic acid (CAS 96382-85-3)
- Boron, [N-[(1S,2S,3R)-2,3-dihydroxy-1-(hydroxymethyl)heptadecyl]-λ-(3,5-dimethyl-2H-pyrrol-2-ylidene-κN)-3,5-dimethyl-1H-pyrrole-2-dodecanamidato-κN1]difluoro-, (T-4)- (CAS 1246355-60-1)
- Phosphoric acid, iSotridecyl ester (CAS 52933-07-0)
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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