1-(3-Chloropropyl)-1H-pyrazole hydrochloride CAS 1255717-98-6
| CAS No. | 1255717-98-6 |
| Molecular Formula | C6H9ClN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(3-Chloropropyl)-1H-pyrazole hydrochloride (C6H9ClN2HCl) is characterized by a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1-(3-Chloropropyl)-1H-pyrazole hydrochloride (CAS 1255717-98-6), a certified reference material (molecular formula C6H9ClN2HCl, MW 181.06 g/mol) for analytical method development and quality control.
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.
CATO manufactures 1-(3-Chloropropyl)-1H-pyrazole hydrochloride 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 | C6H9ClN2 HCl |
| Molecular Weight | 181.06 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloropropyl Standards
- (3-Chloropropyl)(cyclohexyl)dimethoxysilane (CAS 100069-69-0)
- N-(2-Chloropropyl)morpholine Hydrochloride (CAS 100859-99-2)
- 2-(3-chloropropyl)-3-(3,4-dimethoxyphenyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid (CAS 1011412-52-4)
- 3-(3-Chloropropyl)-2-oxazolidinone (CAS 10127-86-3)
- Bis(3-chloropropyl)amine (CAS 102073-95-0)
- 1-(3-Chloropropyl)pyrrolidine oxalate(1:x) (CAS 1022112-22-6)
- (S)-(1-Chloropropyl)benzene (CAS 10316-10-6)
- (S)-4-(3-chloropropyl)-3-methylmorpholine (CAS 1049809-90-6)
Recommended Standards
- Oxirane, 2,2'-[1,4-butanediylbis(oxymethylene)]bis-, homopolymer (CAS 29611-97-0)
- (+)-Norpropoxyphene maleate (CAS 159208-83-0)
- (S)-6-Amino-2-decanamidohexanoic acid (CAS 75383-81-2)
- 4-Bromo-6-chloro-2-(trifluoromethyl)quinoline (CAS 18706-32-6)
- Nikkomycin Z (CAS 59456-70-1)
- 2-Benzamido-3-(4-fluorophenyl)propanoic acid (CAS 69980-11-6)
- 2,4,5-Trichlorophenyl 4-(octyloxy)benzoate (CAS 79404-93-6)
- Dimethyl Furan-2,5-dicarboxylate (CAS 4282-32-0)
- Sugammadex Impurity 48 (CAS 17465-86-0)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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