5-Bromo-1,3,4-thiadiazole-2-carbaldehyde CAS 1547015-45-1
| CAS No. | 1547015-45-1 |
| Molecular Formula | C3HBrN2OS |
| Molecular Weight | 193.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-1,3,4-thiadiazole-2-carbaldehyde (CAS 1547015-45-1), a certified reference material (molecular formula C3HBrN2OS, MW 193.02 g/mol) for analytical method development and quality control.
Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, 5-Bromo-1,3,4-thiadiazole-2-carbaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 193.02 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 5-Bromo-1,3,4-thiadiazole-2-carbaldehyde 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 | C3HBrN2OS |
| Molecular Weight | 193.02 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(4-Chloro-3-methyl-1H-pyrazol-1-yl)acetyl chloride (CAS 1002534-97-5)
- 2,4-Dichloro-6-(methoxymethyl)pyrimidine (CAS 1037543-27-3)
- 1-(2-Bromoethyl)-4-fluoro-1H-pyrazole (CAS 1207961-53-2)
- 4-Chloro-2-(chloromethyl)-6-methoxypyrimidine (CAS 1056897-78-9)
- 1707367-75-6 N,N-Dimethyl-1-(6-(trifluoromethyl)-pyridin-2-yl)piperidin-4-amine (CAS 1707367-75-6)
- Sodium hydrogen (4,4-dimethylcyclohexa-1,5-dien-1-yl)boronate (CAS 871329-70-3)
- 4-Bromo-N-cyclopentyl-2-fluorobenzenesulfonamide (CAS 1334497-45-8)
- 5-(3-Phenylallylidene)-2-thioxoimidazolidin-4-one (CAS 53514-60-6)
- N2-(4-methoxyphenyl)-4-methylquinoline-2,6-diamine (CAS 931353-21-8)
- Boc-D-Asn-ONp (CAS 104199-82-8)
- 3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(3-(4-chlorophenyl)-1-(4-methoxyphenyl)propan-1-one) (CAS 329779-52-4)
- 3-(2-Chlorophenyl)pyridin-4-amine (CAS 1258624-38-2)
- 2-(3,4-Difluorophenyl)cycloheptan-1-one (CAS 1341752-75-7)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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