1-(2-chlorophenyl)-7,7-dimethyl-1H,4H,5H,6H,7H,8H-pyrazolo[4,3-c]azepine dihydrochloride CAS 2059948-55-7
| CAS No. | 2059948-55-7 |
| Molecular Formula | C15H18ClN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-chlorophenyl)-7,7-dimethyl-1H,4H,5H,6H,7H,8H-pyrazolo[4,3-c]azepine dihydrochloride (CAS 2059948-55-7) is a high-purity analytical reference standard with the molecular formula C15H18ClN3HCl and a molecular weight of 312.24 g/mol.
The molecular framework of 1-(2-chlorophenyl)-7,7-dimethyl-1H,4H,5H,6H,7H,8H-pyrazolo[4,3-c]azepine dihydrochloride (C15H18ClN3HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 1-(2-chlorophenyl)-7,7-dimethyl-1H,4H,5H,6H,7H,8H-pyrazolo[4,3-c]azepine 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 | C15H18ClN3 2*HCl |
| Molecular Weight | 312.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1,2-Dihydro-2,2,4-trimethyl-6-quinolinol (CAS 72107-05-2)
- N1,N1-Dimethyl-4-phenylbutane-1,4-diamine (CAS 39498-21-0)
- 2-[(4,6-Dimethoxypyrimidin-2-yl)oxy]-2-phenylacetic acid (CAS 127091-64-9)
- Methyl (S)-2-((tert-butoxycarbonyl)amino)-2-cyclohexylacetate (CAS 107202-38-0)
- 2-(3-Bromophenyl)cyclopropan-1-amine hydrochloride (CAS 1305710-84-2)
- 4,5-Dibromo-2-methylpyridazin-3(2H)-one (CAS 13645-74-4)
- XPhos Pd G4 (CAS 1599466-81-5)
- 2-(n-Methylthiophene-2-sulfonamido)acetic acid (CAS 706766-53-2)
- 1-Bromo-2-fluoro-4-(methoxymethoxy)-5-methylbenzene (CAS 2586127-57-1)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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