Diethyl 2,3-dibromosuccinate CAS 608-82-2
| CAS No. | 608-82-2 |
| Molecular Formula | C8H12Br2O4 |
| Molecular Weight | 331.99 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 Diethyl 2,3-dibromosuccinate.
Diethyl 2,3-dibromosuccinate (CAS 608-82-2) is a high-purity analytical reference standard with the molecular formula C8H12Br2O4 and a molecular weight of 331.99 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, Diethyl 2,3-dibromosuccinate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 331.99 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.
As a certified reference material (CRM), Diethyl 2,3-dibromosuccinate 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.
Physical & Chemical Properties
| Molecular Formula | C8H12Br2O4 |
| Molecular Weight | 331.99 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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 |
Related Diethyl Standards
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Recommended Standards
- Butane-1,4-diyl bis(2-bromoacetate) (CAS 67638-54-4)
- Dimethyl 2,5-dibromoadipate (CAS 868-72-4)
- 6,8-Dibromo-2-ethylquinazolin-4(1H)-one (CAS 88624-85-5)
- trans-Dimethyl 2,5-dibromohexanedioate (CAS 53490-47-4)
- (R)-1-(azetidin-3-yl)ethan-1-ol hydrochloride (CAS 2199141-13-2)
- Methyl 3-phenyl-5-(1-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-4-yl)isoxazole-4-carboxylate (CAS 318949-19-8)
- 2-(2,6-Difluorophenyl)propan-2-amine hydrochloride (CAS 1314793-80-0)
- 1-(4-(((2-Aminoethyl)(methyl)amino)methyl)piperidin-1-yl)ethanone (CAS 1353958-01-6)
- Methyl 1-(morpholine-4-carboxamido)cyclohexane-1-carboxylate (CAS 1435804-06-0)
- Ethyl 2-bromo-2-(4-iodophenyl)acetate (CAS 15250-48-3)
- Tert-butyl n-[1-(n'-hydroxycarbamimidoyl)-2-methylpropyl]carbamate (CAS 625839-48-7)
- Linear-octreotide (CAS CATO-C4X-152027)
- (E)-4-(5-Bromothiophen-2-yl)but-3-en-2-one (CAS 62157-61-3)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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