Methyl 2-isocyanoacetate CAS 39687-95-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39687-95-1 |
| Molecular Formula | C4H5NO2 |
| Molecular Weight | 99.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-isocyanoacetate (CAS 39687-95-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H5NO2. Molecular weight: 99.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H5NO2 |
| Molecular Weight | 99.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
Recommended Standards
- 287399-36-4 1-(~13~C)Methyl(~13~C_6_)benzene DTXSID10746144 (CAS 287399-36-4)
- 3-Amino-5-methyl-1,2,4-oxadiazole 40483-47-4 MFCD08272077 SY083716 (CAS 40483-47-4)
- pyrrolidine-2,4-dione (CAS 37772-89-7)
- 2-Benzamido-5-(carboxymethyl)-4-methylthiophene-3-carboxylic acid (CAS 105522-85-8)
- ETHYL 2-(TERT-BUTOXYCARBONYL(3-CYANOPROPYL)AMINO)ACETATE (CAS 398491-57-1)
- (6,7-Dihydro-5H-pyrrolo[1,2-a]imidazol-7-yl)methanamine (CAS 185797-45-9)
- 3-Benzyl-N-hydroxy-1-isopropyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboximidamide (CAS 175203-48-2)
- tert-Butyl 4,4-dimethyl-1,2,3-oxathiazolidine-3-carboxylate 2-oxide (CAS 454248-45-4)
- (3-(6-Chloropyridazin-3-yl)-1H-indol-1-yl)(cyclohexyl)methanone (CAS 439093-77-3)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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