5-Amino-1-(2-methyl-3-pyridinyl)-1H-pyrazole-4-carbonitrile CAS 1207832-69-6
| CAS No. | 1207832-69-6 |
| Molecular Formula | C10H9N5 |
| Molecular Weight | 199.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Amino-1-(2-methyl-3-pyridinyl)-1H-pyrazole-4-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
5-Amino-1-(2-methyl-3-pyridinyl)-1H-pyrazole-4-carbonitrile (CAS 1207832-69-6) is a high-purity analytical reference standard with the molecular formula C10H9N5 and a molecular weight of 199.21 g/mol.
Structurally, 5-Amino-1-(2-methyl-3-pyridinyl)-1H-pyrazole-4-carbonitrile (C10H9N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 199.21 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H9N5 |
| Molecular Weight | 199.21 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- Ethyl 4-amino-1-(methoxymethyl)-1H-imidazole-2-carboxylate (CAS 1026411-22-2)
- 2-Amino-3,9-dihydro-4H-indeno[2,1-d]pyrimidin-4-one (CAS 1126602-49-0)
- 5-amino-1-(4-aminophenyl)-1H-pyrazole-4-carbonitrile (CAS 1135324-00-3)
- 6-Amino-1-(2-ethoxyethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 1154557-84-2)
- 2-(3-Amino-1h-1,2,4-triazol-1-yl)-n-(2-methoxyethyl)acetamide (CAS 1183189-49-2)
- 4-[(3-amino-1h-1,2,4-triazol-1-yl)methyl]benzonitrile (CAS 1183360-25-9)
- 2-(1-Amino-2-phenoxyethylidene)malononitrile (CAS 118645-79-7)
- 6-Amino-[3,4'-bipyridine]-5-carbaldehyde (CAS 1227490-28-9)
Recommended Standards
- 2-Hydroxy-3-(pyridin-4-yl)benzaldehyde (CAS 1202677-86-8)
- 2-(5-Methyl-1H-pyrazol-3-yl)-1H-imidazo[4,5-b]pyridine (CAS 120800-21-7)
- 4-Methoxyfuro[3,2-c]quinoline (CAS 120208-89-1)
- 4-(1H-Pyrazol-1-yl)-1H-indazol-3-amine (CAS 1214622-52-2)
- 4-Cyano-2-ethoxyphenyl acetate (CAS 5438-50-6)
- 4-(Sec-butoxy)-3-ethoxybenzaldehyde (CAS 915907-98-1)
- Tridecanoic Acid Methyl Ester (CAS 1731-88-0)
- Fenticonazole Impurity 8 (CAS CATO-C4X-24918)
- (2R,3R,11bR)-3-isobutyl-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinoline-2,9,10-triol (CAS 1214267-72-7)
- 2-(6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanamido)acetic acid (CAS 854021-64-0)
- 4-methyl-1-phenyl-1H-pyrazol-3-amine (CAS 66000-37-1)
- 7-Hydroxy-8-methyl-4-phenyl-2h-chromen-2-one (CAS 21392-48-3)
- 2-(((Benzyloxy)carbonyl)amino)-3-fluoropropanoic acid (CAS 16652-38-3)
- Peptide Impurity 05 (CAS 2322924-83-2)
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