(2-Methylpropyl)diphenylphosphine oxide CAS 63103-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63103-76-4 |
| Molecular Formula | C16H19OP |
| Molecular Weight | 258.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Methylpropyl)diphenylphosphine oxide (CAS 63103-76-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H19OP. Molecular weight: 258.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H19OP |
| Molecular Weight | 258.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1975 |
Related Methylpropyl Standards
- N-(2-methylpropyl)-4-nitrobenzene-1-sulfonamide (CAS 89840-80-2)
- 3-[(2-methylpropyl)sulfamoyl]benzoic acid (CAS 790271-04-4)
- 3-{[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]carbamoyl}propanoic acid (CAS 95454-17-4)
- 79525-87-4 Ethyl {[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]amino}(oxo)acetate MFCD03351935 (CAS 79525-87-4)
- 3-(2-methylpropyl)-1-(3-phenylpropyl)piperazine (CAS 1480723-09-8)
- (2-Methylpropyl)[(3-phenoxyphenyl)methyl]amine (CAS 853146-13-1)
- 2-[(2-methylpropyl)sulfanyl]-5-nitrobenzoic acid (CAS 1152516-63-6)
- 5-Methyl-3-[4-(2-methylpropyl)phenyl]-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1326815-08-0)
Recommended Standards
- (2E)-3-Oxo-2-(2-phenylhydrazin-1-ylidene)-3-(thiophen-2-yl)propanal (CAS 337512-14-8)
- (5E)-5-[(1H-Indol-3-yl)methylidene]-3-methyl-1,3-thiazolidine-2,4-dione (CAS 365989-89-5)
- (2E)-2-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-3-(furan-2-yl)prop-2-enenitrile (CAS 400088-44-0)
- 3-Phenethyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 862316-69-6)
- 1-[3-(Trifluoromethyl)phenyl]cyclopropanecarbonitrile (CAS 124305-68-6)
- 2-Acetamido-N-ethoxythiazole-4-carboxamide (CAS 1388928-21-9)
- 1142209-39-9 3-(5-{[(3,4-Difluorophenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)propanoic acid 9384AC C12H9F2N3O3S (CAS 1142209-39-9)
- 2-Chloro-n-(2-cyanoethyl)-n-(2-fluorophenyl)acetamide (CAS 571149-77-4)
- Valganciclovir EP Impurity O (CAS 119089-68-8)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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