2949-22-6 Acetic acid, isocyanato-, ethyl ester Ethyl isocyanatoacetate Acetic acid, 2-isocyanato-, ethyl ester AI3-52377 Carbethoxymethyl isocyanate EINECS 220-967-4 Ethoxycarbonylmethyl isocyanate Ethyl glycolate isocyanate Isocyanatoacetic acid ethyl ester Isocyanatoethyl acetate NSC 56429 NSC 6276 CAS 2949-22-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2949-22-6 |
| Molecular Formula | C5H7NO3 |
| Molecular Weight | 129.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2949-22-6 Acetic acid, isocyanato-, ethyl ester Ethyl isocyanatoacetate Acetic acid, 2-isocyanato-, ethyl ester AI3-52377 Carbethoxymethyl isocyanate EINECS 220-967-4 Ethoxycarbonylmethyl isocyanate Ethyl glycolate isocyanate Isocyanatoacetic acid ethyl ester Isocyanatoethyl acetate NSC 56429 NSC 6276 (CAS 2949-22-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H7NO3. Molecular weight: 129.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H7NO3 |
| Molecular Weight | 129.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Acetic Standards
- 7633-32-1 Acetic acid, oxo-, 1,1-dimethylethyl ester CTK2G7893 (CAS 7633-32-1)
- Acetic acid n-neneneba butyric anhydride (CAS 69669-43-8)
- Acetic acid isobutyric anhydride (CAS 7137-30-6)
- Acetic Acid-3-Methyl Butyl Ester (CAS 123-92-2)
- Acetic methylcarbamothioic anhydride (CAS 89730-51-8)
- ACETIC ACID, DICYANO-, METHYL ESTER (CAS 6625-70-3)
- Acetic Acid-Phenyl Ester (CAS 122-79-2)
- acetic-phosphoricanhydride (CAS 590-54-5)
Recommended Standards
- Methyl 4,5-dihydroisoxazole-3-carboxylate (CAS 50491-29-7)
- (S)-(-)-2-Isocyanatopropionic Acid Methyl Ester 30293-82-4 I0465 Methyl (S)-(-)-2-Isocyanatopropionate (CAS 30293-82-4)
- Methyl 2-oxoazetidine-3-carboxylate (CAS 698356-66-0)
- Ganglioside GD3 diammonium salt (CAS 1246353-20-7)
- 1,3-Dichloro-6,7-dimethoxyisoquinoline (CAS 24623-42-5)
- 2,3-Diphenyl-2,5-dihydrofuran (CAS 15377-94-3)
- Ethyl 6-Bromoindole-3-acetate (CAS 919295-79-7)
- Tert-butyl 2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate (CAS 2304631-40-9)
- 2-Bromo-1-(4-bromo-2-chlorophenyl)ethan-1-one (CAS 252561-82-3)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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