5-Amino-1-(2,3-dimethylphenyl)-1H-pyrazole-4-carbonitrile CAS 792953-00-5
| CAS No. | 792953-00-5 |
| Molecular Formula | C12H12N4 |
| Molecular Weight | 212.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 5-Amino-1-(2,3-dimethylphenyl)-1H-pyrazole-4-carbonitrile (CAS 792953-00-5), a certified reference material (molecular formula C12H12N4, MW 212.25 g/mol) for analytical method development and quality control.
5-Amino-1-(2,3-dimethylphenyl)-1H-pyrazole-4-carbonitrile (C12H12N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H12N4 |
| Molecular Weight | 212.25 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 5-AMino-3-methyl-1-(4-methylphenyl)-1h-pyrazole-4-carbonitrile (CAS 1020058-12-1)
- 9-Amino-3,4-dihydroacridin-1(2H)-one (CAS 104675-26-5)
- 5-Amino-1-(2-(2-methoxyethoxy)ethyl)pyridin-2(1h)-one (CAS 1094808-97-5)
- 6-amino-1,3-dimethyl-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-2,4-dione (CAS 112734-89-1)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-(2-methoxyethyl)propanamide (CAS 1152576-83-4)
- 5-Amino-1-(4-ethylphenyl)-1H-pyrazole-4-carbonitrile (CAS 1176618-40-8)
- 6-Amino-1-isobutyl-5-(methylamino)pyrimidine-2,4(1H,3H)-dione (CAS 1182745-30-7)
- 6-Amino-1-ethyl-5-(isopropylamino)pyrimidine-2,4(1H,3H)-dione (CAS 1183887-22-0)
Recommended Standards
- 5-Amino-[1,1'-biphenyl]-2-carboxamide (CAS 215177-66-5)
- 5-Amino-1-(2,4-dimethylphenyl)-1H-pyrazole-4-carbonitrile (CAS 852313-93-0)
- 5-[(1-Indolyl)methyl]-3-methylisoxazole (CAS 528593-71-7)
- 5-Amino-1-(2,5-dimethylphenyl)-1H-pyrazole-4-carbonitrile (CAS 956379-48-9)
- tert-Butyl (2,6-difluoro-4-formylphenyl)carbamate (CAS 1782542-58-8)
- Methyl4-bromo-2-methoxy-6-methyl-benzoate (CAS 877149-09-2)
- Ethyl 2-amino-6-methylisonicotinate (CAS 900799-95-3)
- 2-((Dimethylamino)methyl)pyridin-3-ol (CAS 2168-13-0)
- 1-(2-Bromoethyl)-2,3,4,5,6-pentafluorobenzene (CAS 2412-72-8)
- N-(Azido-PEG3)-N-Biotin-PEG4-methyl ester (CAS 2100306-76-9)
- 2-Bromo-1-(3-bromo-4-methylphenyl)ethanone (CAS 60208-05-1)
- 2-Iodo-5-(phenylmethoxy)phenol (CAS 90408-82-5)
- 3-(5-Chlorothiophen-2-yl)-4-methyl-1h-pyrazol-5-amine (CAS 1310741-30-0)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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