4,6-Difluoro-2-hydrazino-1,3-benzothiazole CAS 872696-11-2
| CAS No. | 872696-11-2 |
| Molecular Formula | C7H5F2N3S |
| Molecular Weight | 201.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4,6-Difluoro-2-hydrazino-1,3-benzothiazole is closely related to a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4,6-Difluoro-2-hydrazino-1,3-benzothiazole (CAS 872696-11-2), a certified reference material (molecular formula C7H5F2N3S, MW 201.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H5F2N3S, 4,6-Difluoro-2-hydrazino-1,3-benzothiazole 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 201.20 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.
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 4,6-Difluoro-2-hydrazino-1,3-benzothiazole 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 | C7H5F2N3S |
| Molecular Weight | 201.20 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Difluoro Standards
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- 2,2-Difluoro-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 1216262-47-3)
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Recommended Standards
- 4-(Ethoxycarbonyl)isothiazole-5-carboxylic acid (CAS 98279-60-8)
- 4-Amino-5-(methoxycarbonyl)thiophene-2-carboxylic acid (CAS 785803-73-8)
- 4-(4-Fluorophenyl)-3-pyridinecarboxaldehyde (CAS 231291-21-7)
- 4-Ethoxy-6-(2-fluoroethoxy)pyrimidin-5-amine (CAS 326832-16-0)
- 2-Isopropyl-1-methoxy-4-methylbenzene (CAS 31574-44-4)
- N-Benzyl-3,5,6-trifluoropyridin-2-amine (CAS 189281-25-2)
- 3,4-Dichloro-5-nitrobenzaldehyde (CAS 1806356-60-4)
- 2-(4-Chlorostyryl)-5-(2H-naphtho[1,2-d][1,2,3]triazol-2-yl)benzonitrile (CAS 5516-20-1)
- (2-chloro-1H-benzo[d]imidazol-6-yl)methanol (CAS 857070-66-7)
- Ambucetamide (CAS 519-88-0)
- Posaconazole (CAS 171228-49-2)
- Sumatriptan impurity 1 (CAS CATO-C4X-17571)
- 3-[1-(4-Ethylbenzoyl)piperidin-4-yl]-4-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775311-54-0)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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