Monobutyl Phosphate CAS 1623-15-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1623-15-0 |
| Molecular Formula | C4H11O4P |
| Molecular Weight | 154.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Monobutyl Phosphate (CAS 1623-15-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H11O4P. Molecular weight: 154.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H11O4P |
| Molecular Weight | 154.10 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1957 |
Related Monobutyl Standards
Recommended Standards
- Phosphoric Acid Diethyl Ester (CAS 598-02-7)
- 2,2-Difluoro-3-hydroxypentanoic acid (CAS 1233233-76-5)
- Isobutyl dihydrogen phosphate (CAS 2466-73-1)
- 2-[(4-fluorophenyl)methyl]-1,3-thiazole-5-carboxylic acid (CAS 1094230-04-2)
- (E)-N'-Phenyl-N-{[3-(trifluoromethyl)phenyl]methyl}(methylsulfanyl)methanimidamide (CAS 861208-62-0)
- Methyl-tert-butylsulfide (CAS 6163-64-0)
- Phenylhydrazine oxalate (CAS 37887-33-5)
- 2-(Difluoromethyl)-4-iodo-5-nitropyridine-3-acetic acid (CAS 1805194-19-7)
- Methyl 6-chloro-2-(difluoromethoxy)nicotinate (CAS 1805519-87-2)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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