2-Hydrazinyl-4-(trifluoromethyl)-1,3-thiazole CAS 137929-07-8
| CAS No. | 137929-07-8 |
| Molecular Formula | C4H4F3N3S |
| Molecular Weight | 183.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Hydrazinyl-4-(trifluoromethyl)-1,3-thiazole.
CATO supplies 2-Hydrazinyl-4-(trifluoromethyl)-1,3-thiazole (CAS 137929-07-8), a certified reference material (molecular formula C4H4F3N3S, MW 183.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H4F3N3S, 2-Hydrazinyl-4-(trifluoromethyl)-1,3-thiazole contains a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 183.15 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.
As a certified reference material (CRM), 2-Hydrazinyl-4-(trifluoromethyl)-1,3-thiazole 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.
Physical & Chemical Properties
| Molecular Formula | C4H4F3N3S |
| Molecular Weight | 183.15 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Hydrazinyl Standards
- 2-hydrazinyl-5-(trifluoromethyl)pyridine (CAS 89570-85-4)
- 3-Hydrazinyl-8-isopropyl-8-azabicyclo[3.2.1]octane (CAS 1209720-99-9)
- 3-Hydrazinyl-8-propyl-8-azabicyclo[3.2.1]octane (CAS 1210270-32-8)
- 2-Hydrazinyl-4-methyl-6-(propan-2-yloxy)pyrimidine (CAS 90111-76-5)
- 4-Hydrazinyl-3-methoxybenzoic acid (CAS 744180-25-4)
- 2-[(2-Hydrazinyl-6-methylpyrimidin-4-yl)oxy]ethan-1-ol (CAS 1514971-37-9)
- 2-Hydrazinyl-5-(2-hydroxyethyl)-6-methylpyrimidin-4(3H)-one (CAS 74187-94-3)
- N-(2-Hydrazinyl-2-oxoethyl)-N-methylmethanesulfonamide (CAS 1119445-29-2)
Recommended Standards
- 3-(2,6-Difluorophenoxy)propanenitrile (CAS 1379161-50-8)
- 3-Amino-5,6-difluoro-2,3-dihydro-1h-inden-1-one (CAS 1432679-56-5)
- Methyl (2S,3S)-2-amino-4,4-difluoro-3-hydroxy-3-methylbutanoate (CAS 1363373-73-2)
- [5-(Trifluoromethyl)-1,3-thiazol-2-yl]methanol (CAS 1434142-11-6)
- 13-Hydroxyoctadecanoic acid (CAS 17773-34-1)
- 1-(5-(4-Methylpyridin-2-yl)-4H-1,2,4-triazol-3-yl)ethan-1-amine (CAS 1341320-40-8)
- 1-Bromo-4,5-dimethylnaphthalene (CAS 7539-76-6)
- Fmoc-3,5- Dimethyl-L-Tyrosine (CAS 369401-19-4)
- 2-Chloro-4-(difluoromethyl)-5-iodonicotinaldehyde (CAS 1807081-82-8)
- Ethyl 4,6-dichloro-8-fluoroquinoline-3-carboxylate (CAS 338795-17-8)
- N-(4,5-Dihydronaphtho[1,2-d]thiazol-2-yl)-2-phenoxyacetamide (CAS 361471-13-8)
- Milrinone impurity 43 (CAS CATO-C4X-109143)
- 4-(Difluoromethyl)-2-methoxy-1-methylbenzene (CAS 1261500-13-3)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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