2-Amino-7-fluorobenzo[d]thiazol-4-ol CAS 2351225-04-0
| CAS No. | 2351225-04-0 |
| Molecular Formula | C7H5FN2OS |
| Molecular Weight | 184.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H5FN2OS, 2-Amino-7-fluorobenzo[d]thiazol-4-ol contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 184.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-Amino-7-fluorobenzo[d]thiazol-4-ol (CAS 2351225-04-0) is a high-purity analytical reference standard with the molecular formula C7H5FN2OS and a molecular weight of 184.19 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Amino-7-fluorobenzo[d]thiazol-4-ol 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 | C7H5FN2OS |
| Molecular Weight | 184.19 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.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
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- Cefuroxime Impurity 58 (CAS 54434-94-5)
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- 2-((2-(4-Bromophenyl)-2-oxoethyl)thio)-4,6-diphenylnicotinonitrile (CAS 297162-21-1)
- (αE)-2-[(6-Chloro-4-pyrimidinyl)oxy]-α-(methoxymethylene)benzeneacetic Acid Methyl Ester (CAS 131860-97-4)
- tert-Butyl 4-(2-nitrobenzyl)piperazine-1-carboxylate (CAS 1197539-94-8)
- 4-Fluoro-6-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 1360891-34-4)
- Sodium propane-1-sulfinate (CAS 39165-62-3)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
Why CATO?
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