Dibromo Malonamide CAS 73003-80-2
| CAS No. | 73003-80-2 |
| Molecular Formula | C3H4Br2N2O2 |
| Molecular Weight | 259.88 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 Dibromo Malonamide.
CATO supplies Dibromo Malonamide (CAS 73003-80-2), a certified reference material (molecular formula C3H4Br2N2O2, MW 259.88 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, Dibromo Malonamide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 259.88 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures Dibromo Malonamide 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 | C3H4Br2N2O2 |
| Molecular Weight | 259.88 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 DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- Methyl 3,3-dibromo-2-oxopropanoate (CAS 5038-58-4)
- 2,3-Dibromo-3-methylbutanoic acid (CAS 80573-34-8)
- Methyl 2,3-dibromo-2-methylpropanoate (CAS 3673-79-8)
- 1,3-Dibromo-2-ethynylbenzene (CAS 177094-74-5)
- 1,3-Dibromo-5-ethynylbenzene (CAS 191846-86-3)
- 1,4-Dibromo-2-ethynylbenzene (CAS 856000-38-9)
- 2,4-Dibromo-1-ethynylbenzene (CAS 2143123-35-5)
- 2,5-Dibromo-3-methylthiophene (CAS 13191-36-1)
Recommended Standards
- Bromoaceticanhydride (CAS 13094-51-4)
- 4-Bromo-1,2-dichloro-1,1,2-trifluorobutane (CAS 234096-23-2)
- 28240-71-3 CTK4G1069 Phosphonous dichloride,P,P'-1,4-butanediylbis- (CAS 28240-71-3)
- 4-Bromo-2,2-dichloro-1,1,1-trifluorobutane (CAS 234096-24-3)
- 1-{3-[4-(propan-2-yl)phenyl]-1,2,4-oxadiazol-5-yl}ethan-1-amine (CAS 937666-06-3)
- 1-Amino-3-(1h-imidazol-1-yl)cyclohexane-1-carboxylic acid (CAS 1519848-25-9)
- (S)-2-(5,6-dichloro-1,3-dioxoisoindolin-2-yl)-3-methylbutanoic acid (CAS 111104-28-0)
- 1H-pyrazolo[3,4-b]pyridin-5-ylmethanamine hydrochloride (CAS 1956332-72-1)
- (2,3-Dihydrobenzofuran-5-yl)methanamine (CAS 55745-74-9)
- 6-(4-Chlorophenyl)-1,3,5-triazine-2,4-diamine (CAS 4514-53-8)
- Methyl 1-(naphthalen-1-yl)-1H-1,2,3-triazole-5-carboxylate (CAS 91165-91-2)
- 6-Fluoro-3,4-dihydro-2H-spiro[isoquinoline-1,3'-oxetane] (CAS 1393583-61-3)
- Ethyl 3-(((4-chlorophenyl)sulfonyl)methyl)-4-nitrobenzoate (CAS 339101-60-9)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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