5-(2-Chloro-6-fluorophenyl)-1,3,4-thiadiazol-2-amine CAS 299934-62-6
| CAS No. | 299934-62-6 |
| Molecular Formula | C8H5ClFN3S |
| Molecular Weight | 229.66 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 5-(2-Chloro-6-fluorophenyl)-1,3,4-thiadiazol-2-amine.
5-(2-Chloro-6-fluorophenyl)-1,3,4-thiadiazol-2-amine (CAS 299934-62-6), molecular formula C8H5ClFN3S and molecular weight 229.66 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H5ClFN3S, 5-(2-Chloro-6-fluorophenyl)-1,3,4-thiadiazol-2-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 229.66 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), 5-(2-Chloro-6-fluorophenyl)-1,3,4-thiadiazol-2-amine 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 | C8H5ClFN3S |
| Molecular Weight | 229.66 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- Ethyl 2-chloro-6-ethoxynicotinate (CAS 1003578-20-8)
- 5-Chloro-6-(2-methylpropoxy)pyridine-3-carboxylic acid (CAS 1008769-66-1)
- 5-Chloro-2-phenylbenzo[d]oxazole (CAS 1019-90-5)
- 2-Chloro-N-(2,4-dimethoxyphenyl)acetamide (CAS 101908-41-2)
- 3-Chloro-4-hydroxy-n-(2-methoxyethyl)benzamide (CAS 1019466-53-5)
- Methyl 2-{[(5-chloro-2-hydroxyphenyl)methyl]amino}acetate (CAS 1019577-98-0)
- 1-Chloro-5-isopropoxy-2-methyl-4-nitrobenzene, 97% (CAS 1032903-50-6)
- 4-Chloro-2-methyl-5-morpholinopyridazin-3(2h)-one (CAS 1080-85-9)
Recommended Standards
- 4-Chloro-N,2-dimethoxy-N-methylbenzamide (CAS 205320-02-1)
- 5-Amino-4-chloro-2-methylphenyl ethyl carbonate (CAS 930298-25-2)
- 4-chloro-9,10-dihydroacridin-9-one (CAS 69220-40-2)
- 5-Chloro-1,3-dihydrobenzo[de]isochromene-6-carbonitrile (CAS 959762-96-0)
- 4-(6-(4-(Piperazin-1-yl)phenyl)pyrazolo[1,5-α]pyrimidin-3-yl)quinoline (CAS 1062368-24-4)
- N,1-Dimethylcyclopropan-1-amine hydrochloride (CAS 2418643-28-2)
- Tetrabutylammonium Dichloroaurate (CAS 50480-99-4)
- Quality control substances of polycyclic aromatic hydrocarbons in acrylonitrile butadiene styrene (ABS) (CAS CATO-CQCM100174)
- Paederoside (CAS 20547-45-9)
- 2-Amino-3,5-dimethylbenzaldehyde (CAS 70128-12-0)
- N-(5-nitropyridin-2-yl)furan-2-carboxamide (CAS 306766-52-9)
- (R)-6-methylpiperidin-3-one 2,2,2-trifluoroacetate (CAS 299182-32-4)
- Methyl 4-(2,7-difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)-3-methylbenzoate (CAS 879288-18-3)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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