5-Bromobenzo[d]isothiazol-7-amine CAS 1417793-29-3
| CAS No. | 1417793-29-3 |
| Molecular Formula | C7H5BrN2S |
| Molecular Weight | 229.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 229.10 g/mol gives 5-Bromobenzo[d]isothiazol-7-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Bromobenzo[d]isothiazol-7-amine (CAS 1417793-29-3), molecular formula C7H5BrN2S and molecular weight 229.10 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H5BrN2S, 5-Bromobenzo[d]isothiazol-7-amine contains a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 229.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 5-Bromobenzo[d]isothiazol-7-amine 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 | C7H5BrN2S |
| Molecular Weight | 229.10 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromobenzo Standards
- 2-Bromobenzo[d]thiazol-5-amine (CAS 1367926-49-5)
- 2-Bromobenzo[d]thiazol-4-amine (CAS 1368320-74-4)
- 4-Bromobenzo[d]isothiazol-3-amine (CAS 1379314-27-8)
- 5-Bromobenzo[c]isothiazol-3-amine (CAS 1379324-34-1)
- 6-Bromobenzo[d]isothiazol-3-amine (CAS 1379324-86-3)
- 7-Bromobenzo[d]isothiazol-3-amine (CAS 1820034-73-8)
- 7-Bromobenzo[d]thiazol-5-amine (CAS 196205-23-9)
- 4-Bromobenzo[d]thiazol-5-amine (CAS 769-19-7)
Recommended Standards
- 2-Amino-6-bromobenzothiazole (CAS 15864-32-1)
- 4-(Bromomethyl)-2,1,3-benzothiadiazole (CAS 16405-99-5)
- 3-Bromo-4-thiocyanatoaniline (CAS 16582-78-8)
- 5-Bromo-3-methylisothiazolo[5,4-b]pyridine (CAS 1369111-44-3)
- Methyl 2-(6-bromo-2-cyano-3-nitrophenyl)acetate (CAS 1807021-33-5)
- 2-(4-fluorophenyl)azetidine hydrochloride (CAS CATO-C3D-263210)
- 4-(3-Chloro-4-fluorobenzenesulfonamido)benzoic acid (CAS 612043-04-6)
- (4-(2-Aminoethyl)piperazin-1-yl)(cyclopentyl)methanone (CAS 1094880-41-7)
- 5,6-Diamino-2H-benzo[d]imidazol-2-one (CAS 1215520-82-3)
- 1-(1h-Imidazol-1-yl)-3,3-dimethylbutan-2-amine (CAS 845290-87-1)
- 2-hydrazinyl-4-methoxybenzoic acid hydrochloride (CAS 1803609-26-8)
- (R)-tert-Butyl 3-((2-aminoethyl)thio)pyrrolidine-1-carboxylate (CAS 1353998-12-5)
- 1-Bromo-2-((4-methoxyphenoxy)methyl)benzene (CAS 309254-27-1)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
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