Dimethyl 2,3-dibromosuccinate CAS 1186-98-7
| CAS No. | 1186-98-7 |
| Molecular Formula | C6H8Br2O4 |
| Molecular Weight | 303.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Dimethyl 2,3-dibromosuccinate (CAS 1186-98-7), molecular formula C6H8Br2O4 and molecular weight 303.93 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Dimethyl 2,3-dibromosuccinate (C6H8Br2O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 303.93 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Dimethyl 2,3-dibromosuccinate 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.
Physical & Chemical Properties
| Molecular Formula | C6H8Br2O4 |
| Molecular Weight | 303.93 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
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Recommended Standards
- 3,7-Dibromo-4H-chromen-4-one (CAS 1159978-70-7)
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- 4,5-Dibromo-3-fluorothiophene-2-carboxylic acid (CAS 1628447-64-2)
- Benzyl (2-mercaptoethyl)carbamate (CAS 68642-94-4)
- 3-[(2,6-dioxopiperidin-3-yl)carbamoyl]propanoic acid (CAS 1466827-81-5)
- Chloroacetamide hydrochloride (CAS 10300-69-3)
- 2-[2-Amino-4-(thiophen-2-yl)-1,3-thiazol-5-yl]acetic acid (CAS 300814-88-4)
- (3R,4R)-4-(((benzyloxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid (CAS 623582-51-4)
- 1-Iodocyclopent-1-ene (CAS 17497-52-8)
- 1-(5-(2-Hydroxyphenyl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one (CAS 923165-00-8)
- N-((1-Ethyl-3-methyl-1H-pyrazol-4-yl)methyl)hexan-1-amine hydrochloride (CAS 1856098-27-5)
- Furan-3-yl(thiophen-2-yl)methanol (CAS 136260-84-9)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
Why CATO?
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