3-[(3-nitro-1h-pyrazol-1-yl)methyl]benzoic acid CAS 402729-32-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 402729-32-2 |
| Molecular Formula | C11H9N3O4 |
| Molecular Weight | 247.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-[(3-nitro-1h-pyrazol-1-yl)methyl]benzoic acid (CAS 402729-32-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9N3O4. Molecular weight: 247.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9N3O4 |
| Molecular Weight | 247.21 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related nitro Standards
- 3-[(3-nitro-1h-pyrazol-1-yl)methoxy]benzaldehyde (CAS 1006435-82-0)
- 3-((4-Nitro-1h-pyrazol-1-yl)methoxy)benzaldehyde (CAS 1006436-08-3)
- 4-((3-Nitro-1h-pyrazol-1-yl)methoxy)benzaldehyde (CAS 1006953-42-9)
- 4-[(4-nitro-1H-pyrazol-1-yl)methoxy]benzaldehyde (CAS 1006953-87-2)
- 1-(7-Nitro-2,3-dihydro-1,4-benzodioxin-6-yl)-1H-imidazole (CAS 1020242-98-1)
- 1-(4-Nitro-benzyl)-1H-pyrazole-4-carboxylic acid (CAS 1153368-80-9)
- 5-Methyl-4-nitro-N-(pyridin-2-yl)-1H-pyrazole-3-carboxamide (CAS 115869-56-2)
- 1-Benzyl-4-nitro-1H-pyrazole-3-carboxylic acid (CAS 1163715-50-1)
Recommended Standards
- 3,5-dimethyl-8-oxo-1,3,4,7,12-pentaazatricyclo[7.3.0.0²,⁶]dodeca-2(6),4,9,11-tetraene-10-carboxylic acid (CAS 66825-92-1)
- 3-[Methyl-3-(trifluoromethyl)anilino]propanoic acid (CAS 944887-14-3)
- 3-(4-(Trifluoromethoxy)phenoxy)pyrrolidine (CAS 946715-68-0)
- 4-(3-Hydroxy-3-methylbutyl)phenol (CAS 4237-73-4)
- GSK-2983559-AM, >98% (HPLC) (CAS 1423186-80-4)
- 1,3-Dioxo-2-[3-(trifluoromethyl)phenyl]-isoindoline-5-carboxylic acid (CAS 328555-35-7)
- 1-Phenyl-3-(piperidin-1-yl)propan-2-amine dihydrochloride (CAS 29618-50-6)
- 3-(4-Heptylphenyl)-3-hydroxy-1-(2-(pyridin-3-yl)thiazol-5-yl)propan-1-one (CAS 1209635-52-8)
- N-(Benzo[d]thiazol-2-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide (CAS 1013809-12-5)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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