3-(Chloromethyl)-5-methylbenzonitrile CAS 188984-18-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 188984-18-1 |
| Molecular Formula | C9H8ClN |
| Molecular Weight | 165.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Chloromethyl)-5-methylbenzonitrile (CAS 188984-18-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8ClN. Molecular weight: 165.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8ClN |
| Molecular Weight | 165.62 g/mol |
| Appearance | Off-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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloromethyl Standards
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- 5-(chloromethyl)-2-methylbenzonitrile (CAS 188984-17-0)
- 2-[4-(chloromethyl)phenyl]acetonitrile (CAS 66736-53-6)
- 3-(Chloromethyl)-1H-indole (CAS 65738-50-3)
- 3-(Chloromethyl)-4-methylbenzonitrile (CAS 69113-54-8)
- 2-(chloromethyl)-4-fluoro-6-methylpyridine (CAS 1393568-59-6)
Recommended Standards
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- N4,N4-Dimethyl-4,6-guinazolinediamine, (CAS 198961-77-2)
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- bis({1,4-Dioxa-8-azaspiro[4.5]decan-6-yl}methanamine) oxalate (CAS 2007925-01-9)
- Ethyl 2-amino-1,3-thiazole-4-carboxylate hydrochloride (CAS 435342-17-9)
- 1-Bromo-2-((4-methylpentyl)oxy)cyclopentane (CAS 1251219-30-3)
- 6,8-Difluoro-3,4-dihydro-2h-1-benzopyran-4-ol (CAS 1270583-11-3)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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