N-(2-Fluoro-5-(trifluoromethyl)phenyl)hydrazinecarbothioamide CAS 1303994-06-0
| CAS No. | 1303994-06-0 |
| Molecular Formula | C8H7F4N3S |
| Molecular Weight | 253.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(2-Fluoro-5-(trifluoromethyl)phenyl)hydrazinecarbothioamide 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.
N-(2-Fluoro-5-(trifluoromethyl)phenyl)hydrazinecarbothioamide (CAS 1303994-06-0) is a high-purity analytical reference standard with the molecular formula C8H7F4N3S and a molecular weight of 253.22 g/mol.
N-(2-Fluoro-5-(trifluoromethyl)phenyl)hydrazinecarbothioamide (C8H7F4N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C8H7F4N3S |
| Molecular Weight | 253.22 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(4-Fluoro-3-(trifluoromethyl)phenyl)hydrazinecarbothioamide (CAS 1247371-27-2)
- 4-(3-Fluoro-5-trifluoromethylphenyl)-thiosemicarbazide (CAS 1303993-82-9)
- 4-(4-Fluoro-2-trifluoromethylphenyl)-thiosemicarbazide (CAS 1303993-88-5)
- 3-(4-Fluoro-3-methoxyphenyl)-5-methyl-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1326813-45-9)
- Methyl 3-fluoro-4-(N-(2-oxopropyl)formamido)benzoate (CAS 1415564-94-1)
- (S)-2-(3-(3-Fluoro-4-methoxyphenyl)-4,5-dihydroisoxazol-5-yl)acetic acid (CAS 899433-52-4)
- 3-Fluoro-2-(fluoromethyl)-8-methoxyquinoline-6-carboxylic acid (CAS 2721374-59-8)
- 2-Fluoro-N-((5-mercapto-1,3,4-oxadiazol-2-yl)methyl)benzamide (CAS 1105190-28-0)
Recommended Standards
- 2-Methyl-1-(2,2,2-trifluoroacetamido)cyclohexane-1-carboxylic acid (CAS 1305875-39-1)
- 2-Amino-5-(trifluoromethoxy)biphenyl (CAS 131395-27-2)
- 3-Methyl-1-(2,2,2-trifluoroacetamido)cyclohexane-1-carboxylic acid (CAS 1303778-07-5)
- (Pyridin-3-yl)[4-(trifluoromethyl)phenyl]methanol (CAS 1340875-16-2)
- 1,2,7-Thiadiazepane 1,1-dioxide (CAS 63010-19-5)
- Laropiprant-d4 (CAS 1132664-22-2)
- 1-(4-Bromophenyl)cyclopropanamine Hydrochloride (CAS 952289-92-8)
- N-(m-PEG4)-N'-(hydroxy-PEG2)-Cy5 (CAS 2107273-12-9)
- Methyl 4-(propa-1,2-dien-1-yl)benzoate (CAS 1228108-17-5)
- (Chroman-3-ylmethyl)hydrazine (CAS 1342689-35-3)
- 2-(Difluoromethyl)-3-methoxy-5-(trifluoromethyl)pyridine-4-acetonitrile (CAS 1807106-37-1)
- 1,3-diethyl 2-fluoro-2-phenylpropanedioate (CAS 2802-98-4)
- 2-Anilinobenzaldehyde (CAS 95888-33-8)
- Lixisenatide (CAS 320367-13-3（free base）)
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