4,5-Dibromo-N-(1,3,4-thiadiazol-2-yl)thiophene-2-carboxamide CAS 1031152-42-7
| CAS No. | 1031152-42-7 |
| Molecular Formula | C7H3Br2N3OS2 |
| Molecular Weight | 369.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4,5-Dibromo-N-(1,3,4-thiadiazol-2-yl)thiophene-2-carboxamide (CAS 1031152-42-7), molecular formula C7H3Br2N3OS2 and molecular weight 369.06 g/mol, is a CATO reference standard with documented purity and traceability.
4,5-Dibromo-N-(1,3,4-thiadiazol-2-yl)thiophene-2-carboxamide (C7H3Br2N3OS2) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 4,5-Dibromo-N-(1,3,4-thiadiazol-2-yl)thiophene-2-carboxamide 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 | C7H3Br2N3OS2 |
| Molecular Weight | 369.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Dibromo Standards
- 2,5-Dibromo-n-(cyclopropylmethyl)benzenesulfonamide (CAS 1031053-02-7)
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- 4,7-Dibromo-2-phenylbenzo[d]thiazole (CAS 1588440-95-2)
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Recommended Standards
- N-(2,4-Dibromophenyl)-4-methylbenzamide (CAS 548790-95-0)
- N-(2,4-Dibromophenyl)-3-methylbenzamide (CAS 551923-55-8)
- 2,7-Dibromoacridine-9(10H)-thione (CAS 10352-38-2)
- 4-Bromo-N-(4-bromobenzyl)benzamide (CAS 670229-48-8)
- 4-(4-Fluorophenyl)-3-phenylisoxazol-5-amine (CAS 1092286-97-9)
- 4-Chloro-6-phenyl-1,3,5-triazin-2-amine (CAS 3842-53-3)
- 4-Chloro-3,5-bis(4-fluorophenyl)-1h-pyrazole (CAS 1159989-42-0)
- 2'-Fluoro-2-(methoxymethyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1243559-19-4)
- 2-Bromo-6-cyclopropoxypyridine (CAS 1209458-63-8)
- 4,6-Dibromo-3-ethoxy-2-fluorobenzoic acid (CAS 2404734-06-9)
- 2-(2-Morpholinylmethoxy)phenol (CAS 21809-05-2)
- 4-Bromo-2-(cyclopropylmethoxy)pyridine (CAS 1610521-10-2)
- 2-(1-(Tert-butoxycarbonyl)-3-hydroxypyrrolidin-3-yl)acetic acid (CAS 1369112-18-4)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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