3,6-Bis(5-bromothiophen-2-yl)-1,2,4,5-tetrazine CAS 1279083-60-1
| CAS No. | 1279083-60-1 |
| Molecular Formula | C10H4Br2N4S2 |
| Molecular Weight | 404.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,6-Bis(5-bromothiophen-2-yl)-1,2,4,5-tetrazine (CAS 1279083-60-1), a certified reference material (molecular formula C10H4Br2N4S2, MW 404.10 g/mol) for analytical method development and quality control.
3,6-Bis(5-bromothiophen-2-yl)-1,2,4,5-tetrazine (C10H4Br2N4S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3,6-Bis(5-bromothiophen-2-yl)-1,2,4,5-tetrazine 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 | C10H4Br2N4S2 |
| Molecular Weight | 404.10 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Bis Standards
- 3-(5-Bromothiophen-2-yl)-N'-(3-phenylallylidene)-1H-pyrazole-5-carbohydrazide (CAS 307975-68-4)
- 4-(((5-Bromothiophen-2-yl)methylene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-55-6)
- 4-(((5-Bromothiophen-2-yl)methylene)amino)-3-(3-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-45-7)
- 4-(((5-Bromothiophen-2-yl)methylene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 613249-88-0)
- 2-(1-((5-Bromothiophen-2-yl)sulfonyl)azetidin-3-yl)-1H-benzo[d]imidazole (CAS 1251682-13-9)
- 1-(4-(5-Bromothiophen-2-yl)thiazol-2-yl)-3-(2-fluorophenyl)urea (CAS 1251562-20-5)
- N-(5-(5-Bromothiophen-2-yl)-1,3,4-oxadiazol-2-yl)-3-(2-chlorophenyl)acrylamide (CAS 1058189-78-8)
- 4-{4-[(5-bromothiophen-2-yl)sulfonyl]piperazin-1-yl}-4-oxobutanoic acid (CAS 888111-57-7)
Recommended Standards
- 3,5-Bis(perfluoropropyl)-1H-pyrazole (CAS 1030269-34-1)
- Ambroxol Impurity 66 (CAS CATO-C4X-108566)
- 5-((5-Amino-2-chlorophenyl)imino)-2-(2,4,6-trichlorophenyl)pyrazolidin-3-one (CAS 53411-33-9)
- ((2-(4-Bromophenoxy)-5-nitrophenyl)(hydroxy)methyl)phosphonic acid (CAS 204130-08-5)
- 1-(4-Fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-5-ol (CAS 1006583-02-3)
- 2-(Bromomethyl)-2-(chloromethyl)-1,3-dioxane (CAS 60935-30-0)
- 1-(5-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydro-1,5-naphthyridin-2-yl)cyclobutane-1-carboxylic acid (CAS 2314394-18-6)
- 4-(1-(4-Bromophenyl)-1H-pyrazol-5-yl)pyridine (CAS 1269292-69-4)
- 1-((1-((4-Isopropoxyphenyl)sulfonyl)-3,5-dimethyl-1H-pyrazol-4-yl)sulfonyl)-4-methylpiperidine (CAS 956251-53-9)
- 1-(4-Bromo-6-methylpyridin-2-yl)ethan-1-one (CAS 1060810-24-3)
- 6-Ethoxy-2,2-dimethyl-1,2-dihydroquinoline (CAS 287736-48-5)
- Ethyl 1-(bicyclo[1.1.1]Pentan-1-yl)-3-methyl-1H-pyrazole-5-carboxylate (CAS 2489244-36-0)
- (1-Benzyl-3-fluoropiperidin-3-yl)methanamine (CAS 1185749-68-1)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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