3-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride CAS 1269052-65-4
| CAS No. | 1269052-65-4 |
| Molecular Formula | C8H13N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride (CAS 1269052-65-4), a certified reference material (molecular formula C8H13N3HCl, MW 187.67 g/mol) for analytical method development and quality control.
Structurally, 3-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride (C8H13N3HCl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 187.67 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 3-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride 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 | C8H13N3 2*HCl |
| Molecular Weight | 187.67 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Ethyl 1-Methyl-1H-pyrazole-3-carboxylate (CAS 88529-79-7)
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- (S)-N-Methylhydroxysuccinimide-d3 (CAS CATO-CCHM705487)
- 5-Ethynyl-2-methoxy-4-methylpyridine (CAS 1186637-89-7)
- 2-(Benzo[d]thiazol-2-ylthio)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 330555-40-3)
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- 2-(3-Aminophenoxy)-1-(azetidin-1-yl)ethan-1-one (CAS 1179724-69-6)
- 5-(Trifluoromethyl)-1H-indole-3-carboxylic acid (CAS 948579-72-4)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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