N-((Furan-2-carbonyl)oxy)-2-(methylamino)-2-oxoacetimidoyl cyanide CAS 70792-03-9
| CAS No. | 70792-03-9 |
| Molecular Formula | C9H7N3O4 |
| Molecular Weight | 221.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-((Furan-2-carbonyl)oxy)-2-(methylamino)-2-oxoacetimidoyl cyanide (CAS 70792-03-9), molecular formula C9H7N3O4 and molecular weight 221.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, N-((Furan-2-carbonyl)oxy)-2-(methylamino)-2-oxoacetimidoyl cyanide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 221.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C9H7N3O4 |
| Molecular Weight | 221.17 g/mol |
| Appearance | Pale yellow to 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 3 |
Related N Standards
- 3-(Furan-2-yl)-N-methoxy-N-methyl-1H-pyrazole-5-carboxamide (CAS 1257831-55-2)
- 4-((furan-2-ylmethyl)amino)-5-(hydroxymethyl)pyrimidin-2(1H)-one (CAS 1333466-52-6)
- 1-(Furan-2-carbonyl)-1,2,5,6-tetrahydropyridine-3-carboxylic acid (CAS 1373247-06-3)
- 5-((Furan-2-ylmethylene)amino)isophthalonitrile (CAS 303095-02-5)
- Ethyl 2-(furan-2-yl)-5-methyloxazole-4-carboxylate (CAS 863767-44-6)
- 1-(Furan-2-yl)-3-(thiazol-2-yl)propane-1,3-dione (CAS 1485392-02-6)
- N-(2-(Furan-3-yl)ethyl)thiophene-2-carboxamide (CAS 1428359-61-8)
- 1-(Furan-2-yl)-N-(2-(thiophen-2-yl)ethyl)ethan-1-amine (CAS 1019486-26-0)
Recommended Standards
- Methyl-4-nitro-1H-indazole-6-carboxylate (CAS 72922-61-3)
- N-Methyl-6-nitro-1,2-benzoxazole-3-carboxamide (CAS 400079-08-5)
- Methyl 6-nitroimidazo[1,2-a]pyridine-2-carboxylate (CAS 2334459-21-9)
- 2h-3,1-benzoxazine-8-carboxylic acid, 1,4-dihydro-2,4-dioxo-, methyl ester 3-isatoic anhydride carboxylic acid methyl ester 886362-85-2 Methyl 2,4-dioxo-2,4-dihydro-1H-benzo[d][1,3]oxazine-8-carboxylate methyl 1,4-dihydro-2,4-dioxo-2h-3,1-benzoxazine-8-carboxylate methyl 2,4-dioxo-1,4-dihydro-2h-3,1-benzoxazine-8-carboxylate ref dupl: 3-isatoic anhydride carboxylic acid methyl ester (CAS 886362-85-2)
- (4-Butylphenyl)difluoroacetic acid (CAS 1027514-10-8)
- 2-Amino-2-phenyl-N-(1h-pyrazol-4-yl)acetamide (CAS 1218572-75-8)
- 2,2-Dimethyl-7-nitro-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 144293-76-5)
- 4-Methanesulfonamido-2-methylbenzoic acid (CAS 960324-76-9)
- Tert-butyl 7-(2-aminoethyl)-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate (CAS 1330764-09-4)
- 3-Bromo-5-methylthiophene-2-carbonitrile (CAS 651034-29-6)
- 3-(5-Chlorothiophen-2-yl)propan-1-ol (CAS 1000542-40-4)
- 1-(2,4-Dimethylphenyl)-1h-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 852313-95-2)
- 3-((Diphenoxyphosphoryl)oxy)benzyl butyrate (CAS 161179-36-8)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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