Bis(3,5-dimethylphenyl)phosphinicacid CAS 137219-82-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137219-82-0 |
| Molecular Formula | C16H19O2P |
| Molecular Weight | 274.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Bis(3,5-dimethylphenyl)phosphinicacid (CAS 137219-82-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H19O2P. Molecular weight: 274.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H19O2P |
| Molecular Weight | 274.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1996 |
Related Bis Standards
- 3-(1-(3,4-Dimethylphenyl)-3-methyl-5-oxo-4,5-dihydro-1h-pyrazol-4-yl)propanoic acid (CAS 1204296-74-1)
- 3-(1-(2,4-Dimethylphenyl)-3-methyl-5-oxo-4,5-dihydro-1h-pyrazol-4-yl)propanoic acid (CAS 1204298-02-1)
- N-(2,3-dimethylphenyl)-N-(4-formyl-1,3-thiazol-2-yl)acetamide (CAS 854035-83-9)
- n-(2,6-Dimethylphenyl)-n-(4-formyl-1,3-thiazol-2-yl)acetamide (CAS 854035-99-7)
- n-(3,4-Dimethylphenyl)-n-(4-formyl-1,3-thiazol-2-yl)acetamide (CAS 771499-43-5)
- Bis(2,5-dimethylphenyl)disulfide (CAS 3808-86-4)
- N-(3,4-dimethylphenyl)-1-(2-(ethylthio)-1-methyl-1H-imidazol-5-yl)methanimine (CAS 303986-84-7)
- N-(3,5-dimethylphenyl)-2-(pyrimidin-2-ylthio)acetamide (CAS 301194-05-8)
Recommended Standards
- 4-Fluoro-N-({5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methyl)benzamide (CAS 1358712-01-2)
- 1-((3,5-Dimethylisoxazol-4-yl)sulfonyl)pyrrolidine-3-carboxylic acid (CAS 1405775-54-3)
- (5-Fluoro-pyridin-2-yl)-(6-morpholin-2-yl-pyridin-2-yl)-amine (CAS 1316219-58-5)
- tert-Butyl 3-ethynyl-3-methoxypyrrolidine-1-carboxylate (CAS 2167159-22-8)
- 4,4,4-Trifluoro-3-(1H-pyrrol-2-yl)butanoic acid (CAS 1447963-59-8)
- 5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-2,4-Thiazolidinedione (CAS 627502-58-3)
- 14,15-Dihydroxy-5,8,10,12-eicosatetraenoic Acid-D8 (CAS 330796-62-8)
- 4-Ethyl-1-methyl-1h,2'h-[3,3'-bipyrazol]-5-amine (CAS 2022842-92-6)
- 2-(3,4-Dimethoxyphenyl)-3-hydroxy-4H-chromen-4-one (CAS 6889-80-1)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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