2-Amino-4-fluorobenzothiazole CAS 20358-06-9
| CAS No. | 20358-06-9 |
| Molecular Formula | C7H5FN2S |
| Molecular Weight | 168.19 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.
CATO supplies 2-Amino-4-fluorobenzothiazole (CAS 20358-06-9), a certified reference material (molecular formula C7H5FN2S, MW 168.19 g/mol) for analytical method development and quality control.
2-Amino-4-fluorobenzothiazole (C7H5FN2S) contains a nitrile group, sulfur-containing functionality, fluorine 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).
CATO manufactures 2-Amino-4-fluorobenzothiazole 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 | C7H5FN2S |
| Molecular Weight | 168.19 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.) | 1962 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Amino-1-naphthonitrile (CAS 7066-13-9)
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- 2-(Piperazin-1-yl)-4-trifluoromethylbenzonitrile (CAS 444583-04-4)
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- 4-Chloro-5-fluoronicotinonitrile (CAS 1009334-65-9)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
Why CATO?
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