3-Chloro-6-(thiophen-2-yl)-4-(trifluoromethyl)pyridazine CAS 929971-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 929971-91-5 |
| Molecular Formula | C9H4ClF3N2S |
| Molecular Weight | 264.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-6-(thiophen-2-yl)-4-(trifluoromethyl)pyridazine (CAS 929971-91-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H4ClF3N2S. Molecular weight: 264.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H4ClF3N2S |
| Molecular Weight | 264.65 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.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 5-Chloro-3-[2-(trifluoromethyl)phenyl]-1,2,4-thiadiazole (CAS 1338218-73-7)
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- 5-Chloro-3-[3-(trifluoromethyl)phenyl]-1,2,4-thiadiazole (CAS 138426-29-6)
- 3-Chloro-2-(trifluoromethyl)-4H-chromene-4-thione (CAS 869986-01-6)
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Recommended Standards
- 6-(Trifluoromethyl)benzo[b]thiophene-2-carbonyl chloride (CAS 142329-19-9)
- 2-(5-(4-Chlorophenyl)-2-oxopyrazin-1(2H)-yl)acetic acid (CAS 1010886-62-0)
- Methyl2-((4-chloropyrimidin-2-yl)oxy)benzoate (CAS 1159822-80-6)
- 4-(2-Chloro-6-fluorobenzyl)-4-fluoropiperidine (CAS 1565543-09-0)
- 2-Bromo-4-((2-chloro-6-fluorobenzyl)oxy)-5-methoxybenzaldehyde (CAS 1427023-60-6)
- 2,4,6,8,10-Pentamethyl-2,4,6,8,10-pentakis(3,3,3-trifluoropropyl)cyclopentasiloxane (~90%) (CAS 2063-78-7)
- 2-(Methylthio)quinazolin-4(3H)-one (CAS 54855-81-1)
- 1-Acetylpiperidine-3-carbonitrile (CAS 22977-35-1)
- 1-{[5-(3-fluorophenyl)thiophen-2-yl]methyl}piperazine (CAS 1049872-87-8)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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