4-Amino-1-methyl-n-(1,2-oxazol-4-yl)-1h-pyrazole-3-carboxamide CAS 1472690-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1472690-97-3 |
| Molecular Formula | C8H9N5O2 |
| Molecular Weight | 207.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-1-methyl-n-(1,2-oxazol-4-yl)-1h-pyrazole-3-carboxamide (CAS 1472690-97-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9N5O2. Molecular weight: 207.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9N5O2 |
| Molecular Weight | 207.19 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 5-[(3-amino-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid (CAS 1006348-95-3)
- Ethyl 5-amino-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylate (CAS 107832-95-1)
- 5-[(4-Amino-1H-pyrazol-1-yl)methyl]furan-2-carboxylic acid (CAS 1170539-43-1)
- 5-Amino-2-methoxy-4-(1H-tetrazol-5-yl)phenol (CAS 1243808-03-8)
- 7-Amino-6-nitro-3,4-dihydroquinolin-2(1H)-one (CAS 1599192-55-8)
- 3-Amino-1-(2-hydroxyphenyl)imidazolidine-2,4-dione (CAS 185418-05-7)
- 2-(5-Amino-2-oxobenzo[d]oxazol-3(2h)-yl)acetamide (CAS 575474-29-2)
- 2-(5-Amino-3-(furan-2-yl)-1h-pyrazol-1-yl)acetic acid (CAS 890014-51-4)
Recommended Standards
- 6-Methoxy-2-methylimidazo[1,2-b]pyridazine-3-carboxylic acid (CAS 14714-23-9)
- 1-[N'-(Pyridine-2-carboximidoyl)hydrazinecarbonyl]formamide (CAS 149083-60-3)
- 5-Methyl-3-(1-methyl-1h-imidazol-5-yl)isoxazole-4-carboxylic acid (CAS 1465879-77-9)
- Ethyl 5-bromo-1-phenyl-1H-pyrazole-3-carboxylate (CAS 1269294-10-1)
- (2-(2-((Tert-butyldimethylsilyl)oxy)ethyl)phenyl)boronic acid (CAS 913835-62-8)
- Benzyl (1R,5S)-3-cyano-8-azabicyclo[3.2.1]Octane-8-carboxylate (CAS 2231664-86-9)
- 1-methyl-4-(propan-2-yloxy)cyclohexane-1-carboxylic acid (CAS 1134198-13-2)
- S-(((3aS,4S,6R,6aR)-6-(6-Amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl) ethanethioate (CAS 84365-04-8)
- 2-(4-(4-Fluorophenyl)piperazin-1-yl)-2-(pyridin-3-yl)acetic acid (CAS 885276-69-7)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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