1H-pyrazolo[4,3-b]pyridine-5-carbonitrile CAS 1033772-22-3
| CAS No. | 1033772-22-3 |
| Molecular Formula | C7H12N4 |
| Molecular Weight | 152.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1H-pyrazolo[4,3-b]pyridine-5-carbonitrile is closely related to a nitrile group, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1H-pyrazolo[4,3-b]pyridine-5-carbonitrile (CAS 1033772-22-3), molecular formula C7H12N4 and molecular weight 152.20 g/mol, is a CATO reference standard with documented purity and traceability.
1H-pyrazolo[4,3-b]pyridine-5-carbonitrile (C7H12N4) contains a nitrile group, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 1H-pyrazolo[4,3-b]pyridine-5-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.
Physical & Chemical Properties
| Molecular Formula | C7H12N4 |
| Molecular Weight | 152.20 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
Related H Standards
- 1H-pyrazolo[4,3-c]pyridine-6-carbonitrile (CAS 1206981-70-5)
- 1H-pyrazolo[3,4-b]pyridine-5-carbonitrile (CAS 1234616-67-1)
- 1h-pyrazolo[4,3-b]pyridine-3-carbonitrile (CAS 1286753-96-5)
- 1h-pyrazolo[4,3-b]pyridine-6-carbonitrile (CAS 1352395-13-1)
- 1H-pyrazolo[3,4-b]pyridine-4-carbonitrile (CAS 1378652-03-9)
- 1H-pyrazolo[3,4-c]pyridine-3-carbonitrile (CAS 245325-34-2)
- 1H-pyrazolo[3,4-c]pyridine-5-carbonitrile (CAS 633328-50-4)
- pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 25939-87-1)
Recommended Standards
- 6,7,8,9-Tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-9-amine (CAS 1019258-80-0)
- 1H-imidazo[4,5-c]pyridine-4-carbonitrile (CAS 1078168-19-0)
- 1-(pyrrolidin-2-ylmethyl)-1H-1,2,4-triazole (CAS 1018170-67-6)
- 3-Methyl-6,7,8,9-tetrahydro-5h-[1,2,4]triazolo[4,3-d][1,4]diazepine (CAS 1083274-19-4)
- 2-(4-Fluorophenyl)-2-(piperidin-1-yl)acetic acid (CAS 939756-64-6)
- ethyl 1-(iodomethyl)-3-oxazol-2-yl-2-oxabicyclo[2.2.2]octane-4-carboxylate (CAS 2703779-86-4)
- (S)-3-Cyclohexylmorpholine (CAS 1270289-34-3)
- O-((1H-1,2,4-Triazol-5-yl)methyl)hydroxylamine (CAS 1600370-95-3)
- (2-Ethoxy-5-iodopyridin-3-yl)methanol (CAS 2412762-27-5)
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