4,7-Dibromobenzo[d]thiazol-2(3H)-one CAS 898748-02-2
| CAS No. | 898748-02-2 |
| Molecular Formula | C7H3Br2NOS |
| Molecular Weight | 308.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,7-Dibromobenzo[d]thiazol-2(3H)-one (CAS 898748-02-2), a certified reference material (molecular formula C7H3Br2NOS, MW 308.98 g/mol) for analytical method development and quality control.
4,7-Dibromobenzo[d]thiazol-2(3H)-one (C7H3Br2NOS) 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. 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.
CATO manufactures 4,7-Dibromobenzo[d]thiazol-2(3H)-one 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 | C7H3Br2NOS |
| Molecular Weight | 308.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dibromobenzo Standards
- 5,7-Dibromobenzo[d]thiazol-2(3H)-one, 97% (CAS 1190321-97-1)
- 5,6-Dibromobenzo[d]thiazol-2(3H)-one, 97% (CAS 1379313-81-1)
- 5,7-Dibromobenzo[c][1,2,5]thiadiazol-4-amine (CAS 30536-26-6)
- 5,7-Dibromobenzo[d]thiazol-2-amine (CAS 1000289-40-6)
- 4,7-Dibromobenzo[d]thiazol-2-amine (CAS 1208395-00-9)
- 6,7-Dibromobenzo[d]thiazol-2-amine, 97% (CAS 127977-73-5)
- 5,7-Dibromobenzo[c]isothiazol-3-amine (CAS 14346-17-9)
- 5,7-Dibromobenzo[d]thiazol-4-amine (CAS 771-11-9)
Recommended Standards
- 4,6-Dibromo-benzo[d]thiazol-2(3H)-one, 97% (CAS 383388-46-3)
- 3-Bromo-1-(3,4-dichlorophenyl)pyrrolidin-2-one (CAS 13228-52-9)
- 4,6-Dibromobenzooxazole-2-thione (CAS 1215206-48-6)
- 3-Bromo-1-(2,4-dichlorophenyl)pyrrolidin-2-one (CAS 1343959-33-0)
- 2-Iodo-6-(trifluoromethyl)benzyl alcohol (CAS 1261865-20-6)
- Methyl 1-methyl-2-oxo-1,2-dihydropyrimidine-5-carboxylate (CAS 50628-35-8)
- 2-((Tert-butoxycarbonyl)amino)-3-(3-chlorophenyl)propanoic acid (CAS 188814-25-7)
- 2-Cyclopropylpyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione (CAS 893447-40-0)
- Methyl 4-Bromobutyrate (CAS 4897-84-1)
- 1-(4-Fluorophenyl)-n-methylpiperidin-4-amine (CAS 368865-25-2)
- 2-(3-Fluorocyclohexyl)-2-methylpropanoic acid (CAS 1785043-85-7)
- 2-Methoxy-5-(morpholinomethyl)phenylboronic acid (CAS 1334321-26-4)
- N-((1-(2-Chloroacetyl)pyrrolidin-3-yl)methyl)-N-ethylacetamide (CAS 1353952-22-3)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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