Acetic acid, cyano(formylamino)-, methyl ester (9CI) CAS 130892-41-0
| CAS No. | 130892-41-0 |
| Molecular Formula | C5H6N2O3 |
| Molecular Weight | 142.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Acetic acid, cyano(formylamino)-, methyl ester (9CI) (C5H6N2O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Acetic acid, cyano(formylamino)-, methyl ester (9CI) (CAS 130892-41-0) is a high-purity analytical reference standard with the molecular formula C5H6N2O3 and a molecular weight of 142.11 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H6N2O3 |
| Molecular Weight | 142.11 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
Related Acetic Standards
- Acetic Pentanoic Anhydride (CAS 7137-27-1)
- acetic-phosphoricanhydride (CAS 590-54-5)
- 24066-82-8 Acetic acid, isothiocyanato-, ethyl ester Acetic acid, 2-isothiocyanato-, ethyl ester 2-04-00-00800 (Beilstein Handbook Reference) BRN 0507542 Carbethoxymethyl isothiocyanate Carboethoxymethyl isothiocyanate Ethyl isothiocyanatoacetate Ethyl isothiocyanoacetate (CAS 24066-82-8)
- Acetic Acid-Phenyl Ester (CAS 122-79-2)
- 74503-07-4 Acetic acid,2-chloro-2-oxo-, 2-propen-1-yl ester CTK5D9969 (CAS 74503-07-4)
- Acetic dithioperoxyanhydride (CAS 592-22-3)
- Acetic methylcarbamothioic anhydride (CAS 89730-51-8)
- Acetic Acid-3-Methyl Butyl Ester (CAS 123-92-2)
Recommended Standards
- (R)-2-(Furan-2-yl)-2-hydroxyacetic acid (CAS 130795-19-6)
- 2-(Aminomethyl)oxazole-4-carboxylic acid (CAS 1314974-14-5)
- 5-Hydroxy-1-methyl-1h-pyrazole-4-carboxylic acid (CAS 1255352-25-0)
- Decane-2,4-dione (CAS 13329-78-7)
- 4-(4-Bromobutoxy)benzonitrile (CAS 34334-24-2)
- n-(Prop-2-yn-1-yl)propanamide (CAS 18327-35-0)
- (1-(2-(Methylthio)pyrimidin-4-yl)piperidin-4-yl)methanol (CAS 1261233-54-8)
- 2-pyrrolidin-1-ylpyridin-3-amine,HCl (CAS 1432029-20-3)
- Siponimod impurity 27 (CAS 800379-63-9)
- Desmopressin Impurity 41 (CAS CATO-C4X-221541)
- 2-(Difluoromethyl)-3,4,5,6-tetrafluorobenzenesulfonyl chloride (CAS 2773501-98-5)
- 5-chloro-3-(1-methoxyethyl)-1,2,4-thiadiazole (CAS 1506875-62-2)
- Ethyl 2-(piperidin-3-yloxy)acetate (CAS 150594-55-1)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
Why CATO?
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