3-Chloro-1-(pyridin-4-ylmethyl)-1H-indazole hydrochloride CAS 1187932-80-4
| CAS No. | 1187932-80-4 |
| Molecular Formula | C13H10ClN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
3-Chloro-1-(pyridin-4-ylmethyl)-1H-indazole hydrochloride (CAS 1187932-80-4) is a high-purity analytical reference standard with the molecular formula C13H10ClN3HCl and a molecular weight of 280.15 g/mol.
Based on its molecular formula C13H10ClN3HCl, 3-Chloro-1-(pyridin-4-ylmethyl)-1H-indazole hydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 280.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-Chloro-1-(pyridin-4-ylmethyl)-1H-indazole 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 | C13H10ClN3 HCl |
| Molecular Weight | 280.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- benzyl 4-(5-chloro-1-(2-ethoxy-2-oxoethyl)-6-oxo-1,6-dihydropyridazin-4-yl)piperazine-1-carboxylate (CAS 1000018-18-7)
- 3-[(2-Chloro-4-methylsulfonyl)phenoxy]benzoic acid (CAS 1000018-31-4)
- 6-Chloro-2-[2-(3-[(6-chloro-1-ethylbenz[c,d,]indole-2[1H]-ylidene)ethylidene]-2-phenyl-1-cyclopenten-1-yl)ethenyl]-1-ethylbenz[c,d]indolium tetrafluoroborate (CAS 100012-45-1)
- 3-Chloro-2-fluoro-5-iodobenzoic acid (CAS 1000162-09-3)
- (3-Chloro-2-fluoro-5-iodophenyl)methanol (CAS 1000162-10-6)
- 3-Chloro-2-fluoro-5-nitrobenzoic acid (CAS 1000162-34-4)
- 2-Chloro-N-(piperidin-4-yl)-6,7-dihydro-5H-cyclopenta-[d]pyrimidin-4-amine hydrochloride (CAS 1000207-51-1)
- 4-chloro-6-(3,3-difluoropyrrolidin-1-yl)pyrimidine (CAS 1000303-40-1)
Recommended Standards
- 2-(4-Bromophenyl)-4-cyclopropylthiazole (CAS 1315367-74-8)
- 1-(2-Bromo-4-fluorophenyl)cyclopropanamine hydrochloride (CAS 1923056-86-3)
- n-(2-Methoxyethyl)-3-nitrobenzamide (CAS 167834-35-7)
- 2-(5-Methyl-1,2,4-oxadiazol-3-yl)isonicotinic acid (CAS 859155-80-9)
- 2-Pyrrolidinoaniline (CAS 21627-58-7)
- (4-Methyl-2-(pyrrolidin-1-yl)pyrimidin-5-yl)boronic acid (CAS 2225172-38-1)
- tert-Butyl N-[(tert-butoxy)carbonyl]-N-[2-nitro-4-(trifluoromethyl)phenyl]carbamate (CAS 1440526-51-1)
- (1R,2S,3R,4S,5R,6R)-5-hydroxy-6-(tosyloxy)cyclohexane-1,2,3,4-tetrayl tetraacetate (CAS 4079-34-9)
- 2-(oxan-4-yl)ethane-1-sulfonyl chloride (CAS 1803587-85-0)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com