4977-62-2 Acetic acid, ethyl ester Ethyl 2-acetamido-2-cyanoacetate Ethyl acetamidocyanoacetate Glycine, ethyl ester NSC-49313 NSC49313 CAS 4977-62-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4977-62-2 |
| Molecular Formula | C7H10N2O3 |
| Molecular Weight | 170.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4977-62-2 Acetic acid, ethyl ester Ethyl 2-acetamido-2-cyanoacetate Ethyl acetamidocyanoacetate Glycine, ethyl ester NSC-49313 NSC49313 (CAS 4977-62-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H10N2O3. Molecular weight: 170.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H10N2O3 |
| Molecular Weight | 170.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3320-87-4 Benzene, 1-isocyanato-3-nitro- m-Nitrophenyl isocyanate AI3-28251 EINECS 222-025-8 Isocyanic acid, m-nitrophenyl ester 3-Nitrophenyl isocyanate NSC 5385 (CAS 3320-87-4)
- 50400-05-0 7-Azidoquinoline (CAS 50400-05-0)
- 3320-86-3 Benzene, 1-isocyanato-2-nitro- 2-Nitrophenyl isocyanate AI3-28252 EINECS 222-024-2 Isocyanic acid, o-nitrophenyl ester o-Nitrophenyl isocyanate NSC 5384 (CAS 3320-86-3)
- Calcium arsenite (CAS 27152-57-4)
- 5-Chloro-4-(4-methyl-3-nitrophenyl)pyridazin-3(2h)-one (CAS 1245646-50-7)
- 2-(Benzyloxy)-4-methoxyphenylboronic acid pinacol ester (CAS 2121511-63-3)
- 6-Chloro-3-(hydroxymethyl)quinolin-4-ol (CAS 82121-50-4)
- 1-(2-Amino-5-methoxy-4-(3-morpholinopropoxy)phenyl)ethanone (CAS 1219937-97-9)
- Ethyl 3-[(diphenylmethyl)amino]propanoate (CAS 289637-69-0)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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