Pyrazolo[1,5-a]pyridine-3,7-diamine CAS 340961-89-9
| CAS No. | 340961-89-9 |
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyrazolo[1,5-a]pyridine-3,7-diamine (CAS 340961-89-9), molecular formula C7H8N4 and molecular weight 148.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H8N4, Pyrazolo[1,5-a]pyridine-3,7-diamine contains a nitrile group, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 148.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Pyrazolo[1,5-a]pyridine-3,7-diamine 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.
Physical & Chemical Properties
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Pyrazolo Standards
- (1H-Pyrazolo[4,3-b]pyridin-5-yl)methanamine (CAS 1260666-18-9)
- (1H-Pyrazolo[4,3-β]pyridin-6-yl)methanamine (CAS 1260666-23-6)
- Pyrazolo[1,5-a]pyridine-2,3-diamine (CAS 136873-28-4)
- (1H-pyrazolo[3,4-b]pyridin-4-yl)methanamine (CAS 935466-91-4)
- (1H-Pyrazolo[3,4-c]pyridin-5-yl)methanamine (CAS 744187-03-9)
- {pyrazolo[1,5-a]pyrimidin-6-yl}methanamine (CAS 933722-68-0)
- Pyrazolo[1,5-a]pyridine-3,4-diamine (CAS 340961-88-8)
- Pyrazolo[1,5-a]pyridine-3,5-diamine (CAS 340961-91-3)
Recommended Standards
- Pyrazolo[1,5-a]pyridine-3,6-diamine (CAS 340961-81-1)
- Pyrazolo[1,5-a]pyrimidin-3-ylmethanamine (CAS 933749-82-7)
- 2-(2-Fluoroethoxy)tetrahydro-2H-pyran (CAS 111860-35-6)
- 3-Hydroxythiolane-3-carboxylic acid (CAS 1172851-82-9)
- 3-chloro-6-methoxy-1,5-naphthyridine-4-carboxylic acid (CAS 2771011-46-0)
- 2-(6,7,8,9-Tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)ethanamine (CAS 923255-73-6)
- 2-(3-Chlorophenyl)-2,2-difluoroethan-1-amine (CAS 780769-50-8)
- 3-methoxyspiro[3.3]heptan-1-amine hydrochloride (CAS 1909348-46-4)
- 7-Methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylic acid (CAS 1101864-54-3)
- N-(2-amino-5-chloro-4-methoxyphenyl)acetamide (CAS 857553-74-3)
- (1'R,6'R)-6-Hydroxy-3'-methyl-4-pentyl-3-(pentylamino)-6'-(prop-1-en-2-yl)-[1,1'-bi(cyclohexane)]-2',3,6-triene-2,5-dione (CAS 1818428-14-6)
- 2-Aminobenzo[d]oxazole-7-carbaldehyde (CAS 1804411-34-4)
- (5-bromo-1,3-thiazol-4-yl)methanesulfonamide (CAS 1935200-92-2)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
Why CATO?
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