(3-Methylphenyl)diphenylphosphine CAS 7579-70-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7579-70-6 |
| Molecular Formula | C19H17P |
| Molecular Weight | 276.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Methylphenyl)diphenylphosphine (CAS 7579-70-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H17P. Molecular weight: 276.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H17P |
| Molecular Weight | 276.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Methylphenyl Standards
- 4-(4-Methylphenyl)sulfonylbenzoic acid (CAS 7402-82-6)
- 1-benzyl-3-(3-methylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 956753-10-9)
- 1-Benzyl-3-(4-methylphenyl)-1h-pyrazole-4-carbaldehyde (CAS 956783-07-6)
- 4-(2-Methylphenyl)-5-(morpholin-4-yl)-4h-1,2,4-triazole-3-thiol (CAS 847744-14-3)
- 4-(3-Methylphenyl)-5-(morpholin-4-yl)-4h-1,2,4-triazole-3-thiol (CAS 847783-76-0)
- 4-(4-Methylphenyl)-5-(morpholin-4-yl)-4h-1,2,4-triazole-3-thiol (CAS 674291-13-5)
- 1-Boc-4-(4-methylphenyl)piperazine (CAS 681482-19-9)
- Ethyl 8-(3-methylphenyl)-8-oxooctanoate (CAS 898751-58-1)
Recommended Standards
- (2-Amino-5-phenylthiophene-3-carbonyl)glycine (CAS 446831-10-3)
- (5E)-5-[(2H-1,3-Benzodioxol-5-yl)methylidene]-2-(dimethylamino)-4,5-dihydro-1,3-thiazol-4-one (CAS 866154-20-3)
- Nalmefene Impurity 14 (CAS 19493-09-5)
- 5-((1H-indol-3-yl)methyl)-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 153595-92-7)
- 5-Bromo-2-hydroxynicotinoyl chloride (CAS 1706445-00-2)
- N-(4-Chloro-1,3-benzothiazol-2-yl)-N-methylglycine (CAS 1353000-10-8)
- 3-(2-methylpropyl)-2-oxopyrrolidine-3-carboxylic acid (CAS 1512564-05-4)
- 2-(Difluoromethyl)-6-fluoro-5-methylpyridine-3-acetic acid (CAS 1805293-84-8)
- Ethylene-13C2-diamine 2HCl (CAS 77435-60-0)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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