1-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride CAS 1420661-94-4
| CAS No. | 1420661-94-4 |
| Molecular Formula | C8H12N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride.
CATO supplies 1-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride (CAS 1420661-94-4), a certified reference material (molecular formula C8H12N4OHCl, MW 216.67 g/mol) for analytical method development and quality control.
1-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride (C8H12N4OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H12N4O HCl |
| Molecular Weight | 216.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-(2-((4-Chlorobenzyl)thio)thiazol-4-yl)acetamide (CAS 941984-75-4)
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- 5-(2,6-Difluorophenyl)-2-(trifluoromethyl)furan-3-carbonyl chloride (CAS 242812-03-9)
- 4-Iodo-3-(trifluoromethyl)benzaldehyde (CAS 1261777-98-3)
- N-(4-isopropylphenyl)-4-methoxybenzamide (CAS 198973-43-2)
- 8-(Methylsulfonyl)quinoline-3-carboxylic acid (CAS 1956331-41-1)
- Ethyl 5-(bromomethyl)-2-(4-bromophenyl)oxazole-4-carboxylate (CAS 80022-52-2)
- 1187170-05-3 4-Methyl-3-(3-thienyl)pyridine MFCD13152482 (CAS 1187170-05-3)
- 5-Amino-2-methyl-1H-indole-3-carboxylic acid (CAS 1369365-60-5)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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