1-(Pyridin-3-yl)-1H-pyrazol-4-amine CAS 28466-00-4
| CAS No. | 28466-00-4 |
| Molecular Formula | C8H8N4 |
| Molecular Weight | 160.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(Pyridin-3-yl)-1H-pyrazol-4-amine 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.
1-(Pyridin-3-yl)-1H-pyrazol-4-amine (CAS 28466-00-4), molecular formula C8H8N4 and molecular weight 160.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(Pyridin-3-yl)-1H-pyrazol-4-amine (C8H8N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 160.18 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C8H8N4 |
| Molecular Weight | 160.18 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.) | 1965 |
| Nitrogen Atoms | 4 |
Related Pyridin Standards
- 3-(Pyridin-3-yl)-1H-pyrazol-5-amine (CAS 1028842-93-4)
- 4-(Pyridin-4-yl)-1H-imidazol-2-amine (CAS 103851-74-7)
- 1-(Pyridin-3-yl)-1H-imidazol-2-amine (CAS 1211541-66-0)
- 1-(pyridin-4-yl)-1H-pyrazol-3-amine (CAS 1250155-26-0)
- 1-(Pyridin-2-yl)-1h-imidazol-2-amine (CAS 1256785-74-6)
- 1-(Pyridin-4-yl)-1H-imidazol-2-amine (CAS 1256803-78-7)
- 1-(Pyridin-2-yl)-1H-pyrazol-3-amine (CAS 87949-16-4)
- 1-(Pyridin-2-yl)-1H-pyrazol-4-amine (CAS 28465-95-4)
Recommended Standards
- 1-(Pyridin-3-yl)-1H-pyrazol-3-amine (CAS 87949-17-5)
- 1-(Pyridin-4-yl)-1h-pyrazol-4-amine (CAS 28466-04-8)
- 1-(Pyridin-2-yl)-1h-pyrazol-5-amine (CAS 89977-46-8)
- 1-(Pyridin-4-yl)-1h-pyrazol-5-amine (CAS 660853-64-5)
- 2-Methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-6-amine (CAS 1216156-23-8)
- 2-(4-Methyl-1H-1,2,3-triazol-1-yl)ethan-1-amine (CAS 1086601-35-5)
- N-[3-(5-Amino-4-cyano-1-phenylpyrazol-3-yl)propyl]acetamide (CAS 1197545-26-8)
- 1-Azaspiro[4.4]nonan-2-one (CAS 63941-21-9)
- [rel-(2R,8S)-2-methoxy-1,2,3,5,6,7-hexahydropyrrolizin-8-yl]methanol (CAS 2621934-70-9)
- 4-Benzyl-6-chloro-2-methylpyrimidine (CAS 100565-30-8)
- Ro 0437626 (CAS 134362-79-1)
- 5-(Benzyloxy)-4-chloro-2-propylpyridazin-3(2H)-one (CAS 88094-03-5)
- 2-Bromo-5-methoxybenzoic Acid (CAS 22921-68-2)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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