2-(1H-Pyrazol-3-yl)aniline CAS 111562-32-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111562-32-4 |
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(1H-Pyrazol-3-yl)aniline (CAS 111562-32-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9N3. Molecular weight: 159.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related H Standards
- 4-(1H-Pyrazol-4-yl)aniline (CAS 114474-28-1)
- 3-(1H-Pyrazol-4-yl)aniline (CAS 1170691-45-8)
- 2-(1H-Pyrazol-4-yl)benzenamine (CAS 1342757-33-8)
- [3-(1H-Pyrazol-5-yl)phenyl]amine (CAS 89260-46-8)
- 3-(1H-Pyrazol-1-yl)alanine (CAS 2734-48-7)
- ((1H-pyrazol-4-yl)imino)dimethyl-lambda6-sulfanone (CAS 2060005-10-7)
- 3-(1H-Pyrazol-4-yl)phenol (CAS 1240527-52-9)
- 4-(1h-Pyrazol-1-yl)phenol (CAS 16209-02-2)
Recommended Standards
- 4-Hydroxypiperidine-1-carbohydrazide (CAS 1094769-69-3)
- 1-(azidomethyl)-4-ethenylbenzene (CAS 111965-73-2)
- 3-amino-1-[(oxolan-2-yl)methyl]urea (CAS 1094481-42-1)
- N-(1-((2-methoxybenzyl)amino)-1-oxopropan-2-yl)-1-(phenylsulfonyl)piperidine-4-carboxamide (CAS 2197231-02-8)
- 6-(3-Thienyl)-2,3-dihydro-1,4-benzodioxine (CAS 893736-41-9)
- 3-Nitro-4-(trifluoromethoxy)benzaldehyde (CAS 315188-37-5)
- Azetidin-1-yl(4-bromopyridin-2-yl)methanone (CAS 947534-66-9)
- tert-Butyl 1-(dimethylcarbamoyl)piperidin-4-ylcarbamate (CAS 873537-34-9)
- (3-Cyano-5-(piperidin-3-yl)phenyl)boronic acid (CAS 2225152-54-3)
- (Tyr9)-Cholecystokinin Octapeptide (sulfated) (H-9770.0005) (CAS 96607-61-3)
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