6,7-Difluorobenzo[d]thiazol-2-amine CAS 1427397-93-0
| CAS No. | 1427397-93-0 |
| Molecular Formula | C7H4F2N2S |
| Molecular Weight | 186.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 6,7-Difluorobenzo[d]thiazol-2-amine (CAS 1427397-93-0), a certified reference material (molecular formula C7H4F2N2S, MW 186.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H4F2N2S, 6,7-Difluorobenzo[d]thiazol-2-amine contains a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.18 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.
CATO manufactures 6,7-Difluorobenzo[d]thiazol-2-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 | C7H4F2N2S |
| Molecular Weight | 186.18 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 | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Difluorobenzo Standards
- 5,6-Difluorobenzo[d]thiazol-2-amine (CAS 352214-93-8)
- 5,7-Difluorobenzo[d]thiazol-2-amine (CAS 788124-34-5)
- (2,2-Difluorobenzo[d][1,3]dioxol-5-yl)methanamine (CAS 135132-35-3)
- 4,7-Difluorobenzo[d]thiazol-2(3H)-one, 97% (CAS 1188043-35-7)
- 4,6-Difluorobenzo[d]thiazol-2(3H)-one, 97% (CAS 1188052-43-8)
- 5,6-Difluorobenzo[d]thiazol-2(3H)-one (CAS 1188090-34-7)
- 5,7-Difluorobenzo[d]thiazol-2(3H)-one, 97% (CAS 898747-61-0)
- (2,2-Difluorobenzo[d][1,3]dioxol-5-yl)hydrazine (CAS 161886-20-0)
Recommended Standards
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- 5-Bromo-3-(1,4-diazepan-1-yl)pyrazin-2-amine (CAS 893612-22-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com