4-(2-(Chloromethyl)butyl)-1-methyl-1h-pyrazole CAS 1486418-30-7
| CAS No. | 1486418-30-7 |
| Molecular Formula | C9H15ClN2 |
| Molecular Weight | 186.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-(Chloromethyl)butyl)-1-methyl-1h-pyrazole (CAS 1486418-30-7), molecular formula C9H15ClN2 and molecular weight 186.68 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, chlorine substitution, 4-(2-(Chloromethyl)butyl)-1-methyl-1h-pyrazole is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 186.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 4-(2-(Chloromethyl)butyl)-1-methyl-1h-pyrazole 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 | C9H15ClN2 |
| Molecular Weight | 186.68 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.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloromethyl Standards
- 3-(chloromethyl)-1-(pentan-3-yl)-1H-pyrazole (CAS 1423030-91-4)
- (1S)-1-(Chloromethyl)-7,7-dimethylbicyclo[2.2.1]heptan-2-one (CAS 1439896-19-1)
- 3-((1-(Chloromethyl)cyclopropyl)methyl)thiophene (CAS 1493230-23-1)
- 1-(Chloromethyl)-2-(ethylsulfanyl)benzene (CAS 23010-33-5)
- 2-(Chloromethyl)-2-propylbicyclo[2.2.1]heptane (CAS 1562026-11-2)
- 5-(chloromethyl)-3-cyclopentyl-1,2,4-oxadiazole (CAS 1179864-54-0)
- 1-(4-(Chloromethyl)-2,5-dimethylfuran-3-yl)ethanone (CAS 157134-96-8)
- 1-(Chloromethyl)-2,4-dimethoxybenzene (CAS 55791-52-1)
Recommended Standards
- 5-(3-Chloropropyl)-3-ethyl-1-methyl-1h-pyrazole (CAS 1485027-33-5)
- 2-(4-Chloro-3-methylbutyl)-1-methyl-1h-imidazole (CAS 1523636-64-7)
- 5-(3-Chloropropyl)-1-ethyl-3-methyl-1h-pyrazole (CAS 1477644-96-4)
- 6-chlorospiro[1,2-dihydropyrrolo[3,2-c]pyridine-3,1'-cyclopropane] (CAS 1860866-12-1)
- Adarotene (CAS 496868-77-0)
- (3'-(Trifluoromethyl)-[1,1'-biphenyl]-2-yl)methanamine (CAS 946714-18-7)
- 5-(3-Methylureido)-1,3,4-thiadiazole-2-sulfonamide (CAS 32873-77-1)
- 1H-1,2,3-triazole-5-carbothioamide (CAS 885280-96-6)
- 1-Ethyl-N,N-dimethyl-2-(pyridin-2-yl)-1H-benzo[d]imidazole-5-sulfonamide (CAS 852681-12-0)
- 5-(2-Amino-2-carboxyethyl)benzo[c]furazanehydrochloride (CAS 82183-60-6)
- 3-Methyl-2-(3-methyl-benzoylamino)-butyric acid (CAS 1396967-48-8)
- N-[[[4-(Acetylamino)phenyl]thio]methyl]-3'-deoxy-adenosine (CAS 704915-79-7)
- 3-(2,4-Dichlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 2746-40-9)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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