Triethynylphosphine oxide CAS 33734-02-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33734-02-0 |
| Molecular Formula | C6H3OP |
| Molecular Weight | 122.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Triethynylphosphine oxide (CAS 33734-02-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H3OP. Molecular weight: 122.06 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H3OP |
| Molecular Weight | 122.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Recommended Standards
- Isopropenylphosphonic acid (CAS 4721-36-2)
- Succinic Acid-13C4 (CAS CATO-C3D-3049)
- 1-Propenylphosphonicacid (CAS 4672-37-1)
- 1-(Benzofuran-6-yl)ethanone (CAS 865760-13-0)
- 4-Amino-6-phenyl-2-thioxo-1,2-dihydropyrimidine-5-carbonitrile (CAS 75129-07-6)
- 4-Octylphenethyl acetate (CAS 162358-04-5)
- 2-Chloro-N-(6-methoxybenzo[d]thiazol-2-yl)propanamide (CAS 944889-18-3)
- 4’-(Difluoromethoxy)acetophenone (CAS 83882-67-1)
- 1,2-Dithiolan-4-one (CAS 25636-65-1)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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