Propylene Glycol Monostearate CAS 1323-39-3
Purity ≥80%In StockPharmaceutical Standards
| CAS No. | 1323-39-3 |
| Molecular Formula | C21H42O3 |
| Molecular Weight | 342.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Propylene Glycol Monostearate (CAS 1323-39-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H42O3. Molecular weight: 342.56 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H42O3 |
| Molecular Weight | 342.56 g/mol |
| Purity | ≥80% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
Related Propylene Standards
- Propylene glycol monoricinoleate (CAS 26402-31-3)
- Propylene glycol dipelargonate (CAS 41395-83-9)
- 2,4-D propylene glycol ester (CAS 103564-78-9)
- Propylene Glycol Monolaurate (CAS 27194-74-7)
- Propylene glycol caprylate (CAS 68332-79-6)
- Di(propylene glycol) butyl ether (CAS 29911-28-2)
- Di(propylene glycol) propyl ether (CAS 94247-68-4)
- Di(propylene glycol) propyl ether,mixture of isomers (CAS 29911-27-1)
Recommended Standards
- [(3aR,4R,7aR)-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]methoxy-triisopropyl-silane (CAS 213332-12-8)
- 2-Hydroxypropyl stearate (CAS 142-75-6)
- Cyclohexyltriphenylsilane (CAS 1048-07-3)
- 2-((2-Bromoethyl)disulfaneyl)ethan-1-ol (CAS 113398-38-2)
- Butyric (2S)-4-(2,4-dichlorophenoxy)-2-methylpyrrolidine-2-carboxylic anhydride (CAS 51550-64-2)
- 2-(5-Amino-1H-indazol-3-yl)benzonitrile (CAS 1356087-67-6)
- Sodium 1-amino-4-((4-((4-chloro-6-((2-sulfonatophenyl)amino)-1,3,5-triazin-2-yl)amino)-3-sulfonatophenyl)amino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate (CAS 70161-13-6)
- 2-(4-Benzoylphenoxy)-5-chloroaniline (CAS 885459-21-2)
- 1-(2-Methylbenzoyl)-1,4-diazepane (CAS 815650-72-7)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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