5,7-Dibromobenzo[c]isothiazol-3-amine CAS 14346-17-9
| CAS No. | 14346-17-9 |
| Molecular Formula | C7H4Br2N2S |
| Molecular Weight | 307.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Dibromobenzo[c]isothiazol-3-amine (CAS 14346-17-9), molecular formula C7H4Br2N2S and molecular weight 307.99 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5,7-Dibromobenzo[c]isothiazol-3-amine (C7H4Br2N2S) contains a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 307.99 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 5,7-Dibromobenzo[c]isothiazol-3-amine 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 | C7H4Br2N2S |
| Molecular Weight | 307.99 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dibromobenzo Standards
- 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[d]thiazol-4-amine (CAS 771-11-9)
- 5,7-Dibromobenzo[d]thiazol-6-amine (CAS 771-86-8)
- 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)
- 4,7-Dibromobenzo[d]thiazol-2(3H)-one (CAS 898748-02-2)
Recommended Standards
- 2,6-Dibromo-4-thiocyanatoaniline (CAS 14030-87-6)
- 2-Bromo-5-(5-bromothiophen-2-yl)furan (CAS 1443523-37-2)
- 3-Chloro-5-(2,3,4-trichlorophenyl)pyridin-4-amine (CAS 1361532-24-2)
- 4-Hydroxy-2',3',5',6'-tetrachlorobiphenyl (CAS 14962-32-4)
- 2-(2-Bromo-6-ethoxy-4-formylphenoxy)-n,n-dimethylacetamide (CAS 732291-89-3)
- (5-(Pyrazin-2-yl)pyridin-3-yl)methanamine (CAS 1346687-28-2)
- 5-Chloro-4-methyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ol (CAS 2377609-35-1)
- MK8722 (CAS 1394371-71-1)
- 3,4,5-Trimethoxyphenylboronic Acid (CAS 182163-96-8)
- 1-Piperidineaceticacid, a-(hydroxyimino)-, ethyl ester 120209-12-3 ACMC-20edfo (CAS 120209-12-3)
- tert-butyl 2-(6-amino-9H-purin-9-yl)acetate (CAS 152774-16-8)
- 1-(Benzo[c][1,2,5]oxadiazol-5-yl)ethanone (CAS 59660-57-0)
- Methyl 2-(2-(5-methoxy-1H-indol-3-yl)ethyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylate (CAS 866149-52-2)
- Boc-Cholecystokinin Octapeptide (desulfated) (A-1295.0001) (CAS 25687-34-7)
Why CATO?
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