2-bromo-4-methylpentanoyl chloride CAS 59960-79-1
| CAS No. | 59960-79-1 |
| Molecular Formula | C6H10BrClO |
| Molecular Weight | 213.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-bromo-4-methylpentanoyl chloride.
CATO supplies 2-bromo-4-methylpentanoyl chloride (CAS 59960-79-1), a certified reference material (molecular formula C6H10BrClO, MW 213.50 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, chlorine/bromine substitution, 2-bromo-4-methylpentanoyl chloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 213.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H10BrClO |
| Molecular Weight | 213.50 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl/Br-containing |
Related bromo Standards
- 5-bromo-2-chloro-3-methyl-pyrazine (CAS 112930-94-6)
- 1-Bromo-6-chlorohexan-3-one (CAS 174790-33-1)
- 5-bromo-2-(chloromethyl)pyrimidine (CAS 944903-00-8)
- 6-bromo-3-chloro-4-methylpyridazine (CAS 89283-91-0)
- 5-Bromo-4-chlorothiazol-2-amine (CAS 1174132-80-9)
- 2-Bromo-5-(chloromethyl)-1,3,4-thiadiazole (CAS 2091638-73-0)
- 1-Bromo-7-chloroheptane (CAS 68105-93-1)
- 5-bromo-3-chloro-1H-pyrazin-2-one (CAS 21943-17-9)
Recommended Standards
- 2-Bromohexanoylchloride (CAS 42768-46-7)
- 1-(2-Bromoethyl)-4-chloro-1H-pyrazole (CAS 1011801-59-4)
- (R)-2,2,2-Trichloro-1-(1H-pyrrol-2-yl)ethan-1-amine (CAS 1213599-93-9)
- 6YI1QB4VWJ 22809-37-6 6-Bromohexanoyl chloride Hexanoyl chloride, 6-bromo- EINECS 245-236-7 UNII-6YI1QB4VWJ (CAS 22809-37-6)
- 5-(1-Methyl-1H-pyrazol-3-yl)-1,3,4-thiadiazol-2-amine (CAS 1377084-42-8)
- 2-Chloro-N-(4-(piperidin-1-yl)phenyl)nicotinamide (CAS 497224-98-3)
- 5-[(Chloromethyl)sulfonyl]-1-phenyl-1H-tetrazole (CAS 880634-12-8)
- 4-Methyl-1,3-thiazole-2-carbohydrazide (CAS 100516-76-5)
- 5-(4-Ethylphenyl)pyrimidine (CAS 904707-56-8)
- tert-Butyl 5-chloro-3,4-dihydro-2,6-naphthyridine-2(1H)-carboxylate (CAS 1196153-26-0)
- 1-Bromo-3-chloro-2-isopropylbenzene (CAS 1369772-08-6)
- 4-Methoxy-4-(o-tolyl)piperidine (CAS 793664-56-9)
- Ethyl 6-methyl-4-(pyridin-3-yl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 123629-47-0)
- Tripeptide-10 citrulline (CAS 960531-53-7)
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