2-Bromo-2-nitroethanol CAS 5437-60-5
| CAS No. | 5437-60-5 |
| Molecular Formula | C2H4BrNO3 |
| Molecular Weight | 169.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Bromo-2-nitroethanol 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.
2-Bromo-2-nitroethanol (CAS 5437-60-5) is a high-purity analytical reference standard with the molecular formula C2H4BrNO3 and a molecular weight of 169.96 g/mol.
Based on its molecular formula C2H4BrNO3, 2-Bromo-2-nitroethanol contains an amide group, a carboxylic acid group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 169.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C2H4BrNO3 |
| Molecular Weight | 169.96 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (2-Fluoro-3-methoxyphenyl)boronic acid (CAS 352303-67-4)
- 5-[Dichloro(Fluoro)Methyl]-1,2-Oxazole (CAS 116584-44-2)
- Iodoacetaldehyde (CAS 55782-51-9)
- (1-(2-Hydroxyethyl)-3-methyl-1H-pyrazol-4-yl)boronic acid (CAS 2225170-81-8)
- (3-Bromobenzyl)-diisopropylamine (CAS 1332347-53-1)
- (S)-3-methylpiperidine (R)-2-hydroxy-2-phenylacetate (CAS 870997-86-7)
- 1,4-Bis(4-phenoxyphenoxy)benzene (CAS 2455-43-8)
- 1-(2,4-Difluorophenyl)-6-fluoro-5-methyl-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 125290-60-0)
- Acetyl-ACTH (2-24) (human, bovine, rat) (CAS 1815617-98-1)
- 5-Hydroxy-2-methylisonicotinaldehyde (CAS 1289174-09-9)
- N-(3-Chlorobenzyl)-1-(pyrrolidin-2-yl)methanamine hydrochloride (CAS 1261230-62-9)
- (E)-3-(4-methoxy-3-((3,4,5-trimethyl-1H-pyrazol-1-yl)methyl)phenyl)acrylic acid (CAS 1173492-85-7)
- 2-[(3,4-Dichlorophenyl)methoxy]-5-[(4-methoxyphenoxy)methyl]-1,3-thiazole (CAS 339105-02-1)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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