Methyl Propyl Carbonate CAS 56525-42-9
| CAS No. | 56525-42-9 |
| Molecular Formula | C5H10O3 |
| Molecular Weight | 118.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl Propyl Carbonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Methyl Propyl Carbonate (CAS 56525-42-9), molecular formula C5H10O3 and molecular weight 118.13 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Methyl Propyl Carbonate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 118.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H10O3 |
| Molecular Weight | 118.13 g/mol |
| Purity | 97%+ |
| 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) | 1.0 |
| CAS Registry Year (est.) | 1973 |
Recommended Standards
- Methyl 3-Hydroxy-2-methylpropanoate (CAS 42998-03-8)
- Moxifloxacin Impurity 50 (CAS 36983-58-1)
- Methyl 2-hydroxybutanoate (CAS 29674-47-3)
- N-(2-Methoxyethyl)urea (CAS 22033-10-9)
- 5-Chloro-1,3-dimethyl-1h-pyrazole-4-sulfonamide (CAS 88398-46-3)
- 5-Chloro-1-(3,4-dichlorobenzyl)-2-oxo-N-phenyl-1,2-dihydropyridine-3-carboxamide (CAS 339008-85-4)
- 5-(Chloromethyl)-n-phenyl-1,3,4-thiadiazole-2-carboxamide (CAS 113940-13-9)
- Rapamycin Impurity 24 (CAS CATO-C4X-174624)
- 4-(chloromethyl)-2-[(4-chlorophenoxy)methyl]-1,3-thiazole (CAS 923811-90-9)
- 3-[Methyl(3-methylphenyl)amino]propanoic acid (CAS 944887-18-7)
- 4-Amino-5-benzoyl-2-(ethylthio)thiophene-3-carbonitrile (CAS 116170-97-9)
- ethyl 2-(4-nitrophenoxy)butanoate (CAS 225102-05-6)
- 3,5-Diethyl-2-methylpyrazine (CAS 18138-05-1)
- Tau Peptide (294-305) (human) trifluoroacetate salt (CAS 1428135-29-8)
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 18665070610 / Nicole.chen@cato-chem.com