2-(3,5-Dimethyl-1-{[1,2,3,4]tetrazolo[1,5-a]pyrazin-5-yl}-1h-pyrazol-4-yl)acetic acid CAS 1291943-51-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1291943-51-5 |
| Molecular Formula | C11H11N7O2 |
| Molecular Weight | 273.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,5-Dimethyl-1-{[1,2,3,4]tetrazolo[1,5-a]pyrazin-5-yl}-1h-pyrazol-4-yl)acetic acid (CAS 1291943-51-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H11N7O2. Molecular weight: 273.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H11N7O2 |
| Molecular Weight | 273.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 7 |
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Recommended Standards
- N-(2-cyclopropyl-2-hydroxyethyl)-2-(trifluoromethyl)benzamide (CAS 1273988-45-6)
- 2-[(cyclopropylmethyl)(methyl)amino]-5-(trifluoromethyl)benzoic acid (CAS 1334146-24-5)
- Methyl (R)-3-((2,2,2-trifluoroethyl)amino)-2,3-dihydro-1H-indene-5-carboxylate (CAS 1246505-80-5)
- 1,2,2,4-Tetramethyl-7-(trifluoromethyl)-1,2-dihydroquinoline-6-carbaldehyde (CAS 1354783-34-8)
- 2-Methyl-2-((2,2,2-trifluoroethyl)amino)propanoic acid (CAS 1179284-80-0)
- 3-(2-Pyridinyl)-3-azetidinecarbonitrile (CAS 869938-71-6)
- 5-{[(1-carboxy-2-methylbutyl)amino]sulfonyl}-2-chlorobenzoic acid (CAS 1008040-45-6)
- (E)-Buten-3-ynyl-2,6,6-trimethyl-1-cyclohexene 2-(1E)-1-Buten-3-yn-1-yl-1,3,3-trimethyl-cyclohexene 73395-75-2 (CAS 73395-75-2)
- (3-Methoxyphenyl)(2-(methylthio)phenyl)methanone (CAS 750633-63-7)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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