608-37-7 2-Butenedioic acid, 2,3-dibromo-, (Z)- (9CI) 2-Butenedioic acid, 2,3-dibromo-, (2Z)- 2,3-Dibromomaleic acid 2-Butenedioic acid, 2,3-dibromo-, (Z)- Dibromomaleic acid EINECS 210-162-6 Maleic acid, dibromo- NSC 263482 CAS 608-37-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 608-37-7 |
| Molecular Formula | C4H2Br2O4 |
| Molecular Weight | 273.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
608-37-7 2-Butenedioic acid, 2,3-dibromo-, (Z)- (9CI) 2-Butenedioic acid, 2,3-dibromo-, (2Z)- 2,3-Dibromomaleic acid 2-Butenedioic acid, 2,3-dibromo-, (Z)- Dibromomaleic acid EINECS 210-162-6 Maleic acid, dibromo- NSC 263482 (CAS 608-37-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H2Br2O4. Molecular weight: 273.86 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H2Br2O4 |
| Molecular Weight | 273.86 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Butenedioic Standards
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- 2-Butenedioic acid, 2-octadecyl-, (E)- (CAS 94213-56-6)
- 2-Butenedioic acid (2E)-,1-butyl ester (CAS 16062-88-7)
- 2-Butenedioic acid (2Z)-, homopolymer, butyl ester (CAS 68130-17-6)
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- 2-Butenedioic acid (2E)-, ammonium salt (CAS 14548-85-7)
Recommended Standards
- 5-Bromo-4-iodo-1H-1,2,3-triazole (CAS 2566600-08-4)
- 4,5-Dichloro-2-iodopyridine (CAS 1196152-86-9)
- (E)-2,3-Dibromo-2-butenedioic acid (CAS 608-38-8)
- 3-Boc-3,9-diazaspiro[5.5]undecane Hydrochloride (CAS 236406-47-6)
- Desmethyl Erlotinib Carboxylate Acid (CAS 1170354-84-3)
- 4-[(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)methyl]-3-methoxybenzaldehyde (CAS 959088-72-3)
- 2-(1H-pyrazol-1-yl)ethane-1-sulfonyl fluoride (CAS 1461713-97-2)
- Tert-butyl ((1R)-6-aminospiro[3.3]Heptan-1-yl)carbamate (CAS 1682624-72-1)
- 2,2-Dibromo-1,2-diphenylethan-1-one (CAS 15023-99-1)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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