3,4-Dibromobutanoic acid CAS 16507-32-7
| CAS No. | 16507-32-7 |
| Molecular Formula | C10H8N2O3S |
| Molecular Weight | 236.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,4-Dibromobutanoic acid 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.
3,4-Dibromobutanoic acid (CAS 16507-32-7), molecular formula C10H8N2O3S and molecular weight 236.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H8N2O3S, 3,4-Dibromobutanoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 236.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C10H8N2O3S |
| Molecular Weight | 236.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dibromobutanoic Standards
Recommended Standards
- 2-[(4-Hydroxyquinazolin-2-yl)sulfanyl]acetic acid (CAS 16431-29-1)
- 4-Methyl-5-(3-nitrophenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 168968-59-0)
- ((2-Phenylpropan-2-yl)oxy)(trifluoromethyl)sulfane (CAS 1640084-14-5)
- N-(Benzo[d][1,3]dioxol-5-yl)-2-thiocyanatoacetamide (CAS 1706431-51-7)
- (E)-2-(3,4-dimethoxyphenyl)-N-(p-tolyl)ethene-1-sulfonamide (CAS 339104-98-2)
- 4-Ethyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 90917-94-5)
- (2-Chloro-4-methoxyphenyl)hydrazine (CAS 858210-64-7)
- 3,5-Difluoro-4-(3-pyrrolinomethyl) benzophenone (CAS 898764-77-7)
- (2E,4E)-2-Cyano-5-dimethylamino-3-methyl-penta-2,4-dienoic acid ethyl ester (CAS 124571-74-0)
- Methyl 3-chloro-5-(2,4-dichlorophenyl)benzoate (CAS 1820706-81-7)
- 1-Ethyl-4-(methoxycarbonyl)-1H-imidazole-5-carboxylic acid (CAS 1707571-79-6)
- 3,9-Di(3-azabicyclo[3.2.2]nonan-3-yl)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide (CAS 19341-48-1)
- (4-Ethoxynaphthalen-2-yl)methanamine (CAS 1707375-45-8)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com