2-Butanone, 1-bromo-3-hydroxy- 23386-68-7 CAS 23386-68-7
| CAS No. | 23386-68-7 |
| Molecular Formula | C4H7BrO2 |
| Molecular Weight | 167.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Butanone, 1-bromo-3-hydroxy- 23386-68-7 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-Butanone, 1-bromo-3-hydroxy- 23386-68-7 (CAS 23386-68-7) is a high-purity analytical reference standard with the molecular formula C4H7BrO2 and a molecular weight of 167.00 g/mol.
Structurally, 2-Butanone, 1-bromo-3-hydroxy- 23386-68-7 (C4H7BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 167.00 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H7BrO2 |
| Molecular Weight | 167.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Br-containing |
Related Butanone Standards
- 4160-51-4 1-Butanone, 1-(4-methoxyphenyl)- Butyrophenone, 4'-methoxy- (8CI) 4'-Methoxybutyrophenone AI3-23190 EINECS 223-995-5 p-Methoxybutyrophenone 4-Methoxybutyrophenone NSC 5615 (CAS 4160-51-4)
- 2-Butanone, 4-(2-methoxyphenyl) (CAS 63449-79-6)
- 1-phenyl-2-butanone (CAS 1007-32-5)
- 1-Butanone, 1-(4-chloro-3-pyridinyl)- (CAS 949003-73-0)
- 4-Phenyl-2-butanone (CAS 2550-26-7)
- 2-Butanone, 4-[(3-methylphenyl)thio]- (CAS 6110-04-9)
- 1-Butanone, 1-(3,4,5-trifluorophenyl)- (CAS 1247208-98-5)
- 2-Butanone, 4-methoxy-3,3-dimethyl- (9CI) (CAS 80783-13-7)
Recommended Standards
- 2-Bromo-2-methylpropanoic acid (CAS 2052-01-9)
- 3395-91-3 Y803CH1P4W Methyl 3-bromopropanoate Methyl 3-bromopropionate Propanoic acid, 3-bromo-, methyl ester Propionic acid, 3-bromo-, methyl ester (8CI) AI3-06001 3-Bromopropanoic acid methyl ester beta-Bromopropionic acid, methyl ester EINECS 222-247-5 Methyl beta-bromopropionate NSC 3705 Propionic acid, 3-bromo-, methyl ester UNII-Y803CH1P4W (CAS 3395-91-3)
- Methyl (R)-2-bromopropanoate (CAS 20047-41-0)
- 2-Bromomethyl-1,3-dioxolane (CAS 4360-63-8)
- N-(2-bromo-5-fluorobenzyl)-2-methylpropan-1-amine (CAS 1021071-84-0)
- 2-Fluoro-5-(trifluoromethoxy)benzonitrile (CAS 886498-08-4)
- n-Cyclopropyl-2-oxo-2-(piperazin-1-yl)acetamide (CAS 1018569-74-8)
- 3-Chlorobenzaldehyde Thiosemicarbazone (CAS 5706-79-6)
- 2-bromopropionitrile (CAS 19481-82-4)
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- 4,4'-(4A,9a-dihydro-9H-fluorene-9,9-diyl)bis(2-methylphenol) (CAS 1025966-27-1)
- (3,5-Dibromo-4-methylphenyl)methanol (CAS 868860-22-4)
- 5-Chloro-6-ethoxynaphthalene-2-sulfonyl chloride (CAS 1394820-11-1)
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