1-(4-Chlorophenyl)-3-[6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]urea CAS 439094-99-2
| CAS No. | 439094-99-2 |
| Molecular Formula | C15H9ClF3N3OS |
| Molecular Weight | 371.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(4-Chlorophenyl)-3-[6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]urea 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.
1-(4-Chlorophenyl)-3-[6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]urea (CAS 439094-99-2), molecular formula C15H9ClF3N3OS and molecular weight 371.76 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(4-Chlorophenyl)-3-[6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]urea (C15H9ClF3N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 371.76 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C15H9ClF3N3OS |
| Molecular Weight | 371.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| 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 |
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Recommended Standards
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- N-(1-(5-Formylthiophen-2-yl)propan-2-yl)-4-methylbenzenesulfonamide (CAS 1170097-60-5)
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- 4,7-Bis(5-bromo-4-hexylthiophen-2-yl)benzo[c][1,2,5]thiadiazole (CAS 444579-39-9)
- 1-Bromo-2-(2-(methylsulfonyl)ethyl)benzene (CAS 1129308-72-0)
- 2-((5-Bromo-7-chloro-2-methylquinolin-8-yl)oxy)acetonitrile (CAS 88757-55-5)
- 2-[Methyl(2-pyrrolidinylmethyl)amino]-1-ethanoldihydrochloride (CAS 1220019-13-5)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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