3-(Chloromethyl)-1,4-dimethyl-1H-pyrazole hydrochloride CAS 2137587-78-9
| CAS No. | 2137587-78-9 |
| Molecular Formula | C6H9ClN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(Chloromethyl)-1,4-dimethyl-1H-pyrazole hydrochloride is closely related to a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-(Chloromethyl)-1,4-dimethyl-1H-pyrazole hydrochloride (CAS 2137587-78-9), a certified reference material (molecular formula C6H9ClN2HCl, MW 181.06 g/mol) for analytical method development and quality control.
Structurally, 3-(Chloromethyl)-1,4-dimethyl-1H-pyrazole hydrochloride (C6H9ClN2HCl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 181.06 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 3-(Chloromethyl)-1,4-dimethyl-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.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloromethyl Standards
- 7-(Chloromethyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-81-4)
- 7-(Chloromethyl)-2,3-dimethyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-82-5)
- 7-(Chloromethyl)-3-(4-chlorophenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-85-8)
- chloromethyl 2-ethoxy-2-methylpropanoate (CAS 1000296-74-1)
- 5-(chloromethyl)-N-(4-methylbenzyl)-1,3,4-thiadiazole-2-carboxamide (CAS 1000932-24-0)
- 5-(Chloromethyl)-7-ethoxy-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1000932-47-7)
- 5-(chloromethyl)-N-(4-fluorobenzyl)-1,3,4-thiadiazole-2-carboxamide (CAS 1000932-60-4)
- 2-(Chloromethyl)-5,6-diphenylfuro[2,3-d]pyrimidin-4-amine (CAS 1000933-67-4)
Recommended Standards
- 1,7-Diazaspiro[4.4]nonan-6-one hydrochloride (CAS 1203682-72-7)
- tert-Butyl 5-(hydroxymethyl)-1H-indole-1-carboxylate (CAS 279255-90-2)
- 3-(4-Formylphenyl)picolinonitrile (CAS 1334500-10-5)
- 3-{[4-(tert-Butyl)-2-chlorophenoxy]-methyl}pyrrolidine hydrochloride (CAS 1219979-76-6)
- N-isopropylmorpholine-3-carboxamide (CAS 1478894-01-7)
- Naphthalen-2-yl(thiophen-2-yl)methanol (CAS 147041-19-8)
- 2-(4-Hydroxy-3,5-dimethoxyphenyl)acetaldehyde (CAS 87345-52-6)
- 6-Chloro-4-formylpicolinic acid (CAS 1289107-54-5)
- 2-Formylphenyl 2-3-4-6-tetra-O-acetyl-β-D-glucopyranoside (CAS 14581-83-0)
- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510840-70-6)
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