1-[3,5-Bis(trifluoromethyl)phenyl]-3-[(1R,2S)-2-hydroxy-2,3-dihydro-1-indenyl]thiourea CAS 871828-95-4
| CAS No. | 871828-95-4 |
| Molecular Formula | C18H14F6N2OS |
| Molecular Weight | 420.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-[3,5-Bis(trifluoromethyl)phenyl]-3-[(1R,2S)-2-hydroxy-2,3-dihydro-1-indenyl]thiourea 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.
1-[3,5-Bis(trifluoromethyl)phenyl]-3-[(1R,2S)-2-hydroxy-2,3-dihydro-1-indenyl]thiourea (CAS 871828-95-4), molecular formula C18H14F6N2OS and molecular weight 420.37 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-[3,5-Bis(trifluoromethyl)phenyl]-3-[(1R,2S)-2-hydroxy-2,3-dihydro-1-indenyl]thiourea (C18H14F6N2OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 420.37 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 | C18H14F6N2OS |
| Molecular Weight | 420.37 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bis Standards
- Ethyl 2-(2-(3-(trifluoromethyl)benzamido)thiazol-4-yl)benzoate (CAS 250713-79-2)
- 2-[3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-N-[3-(trifluoromethyl)phenyl]-1,3-thiazole-4-carboxamide (CAS 955962-75-1)
- 3-[3,5-Bis(trifluoromethyl)phenyl]-5-(2-methanesulfinylphenyl)-1,2,4-oxadiazole (CAS 339099-89-7)
- 2-Phenyl-2-(3-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)propanamido)acetic acid (CAS 874374-65-9)
- 4-(3-(Trifluoromethyl)pyridin-2-yl)-N-(5-(trifluoromethyl)pyridin-2-yl)piperazine-1-carboxamide (CAS 821768-06-3)
- (2-(3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazol-4-yl)(4-phenylpiperazin-1-yl)methanone (CAS 955976-76-8)
- 2-Methyl-5-(6-(4-(2-(trifluoromethyl)phenoxy)piperidin-1-yl)pyridazin-3-yl)-1,3,4-thiadiazole (CAS 921605-87-0)
- (4-((5-((7-(Trifluoromethyl)quinolin-4-yl)thio)pentyl)oxy)phenyl)methanol (CAS 921609-76-9)
Recommended Standards
- 1,8-Dihydroxy-4-((2-(2-hydroxyethyl)phenyl)amino)-5-nitroanthracene-9,10-dione (CAS 82457-17-8)
- Lumefentrine Keto Impurity (CAS 53221-25-3)
- (R)-2-(6-Fluoro-1H-benzo[d]imidazol-1-yl)-9-(8-fluorochroman-4-yl)-7H-purin-8(9H)-one (CAS 911824-55-0)
- N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(1S,2R)-2,3-dihydro-2-hydroxy-1H-inden-1-yl]thiourea (CAS 949480-57-3)
- 1-[2-(Trifluoromethyl)phenyl]cyclopropanamine (CAS 886366-53-6)
- (3-Amino-5-(trifluoromethyl)phenyl)methanol (CAS 537039-44-4)
- 4-Deoxy-D-xylo-hexopyranose (CAS 28434-38-0)
- tert-Butyl (3-(2-hydroxyethoxy)propyl)carbamate (CAS 912849-64-0)
- 2-[(4-Aminophenyl)thio]-N-(3-chlorophenyl)-propanamide (CAS 899587-18-9)
- Benzyl ((R)-1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)(isopropyl)carbamate (CAS 1401665-59-5)
- 4-Amino-7,8-dihydro-5H-pyrano[4,3-b]pyridine (CAS 1260662-84-7)
- 3-chloro-3-(2-fluorophenyl)-2-methylprop-2-enal (CAS 1567637-23-3)
- 9-(Methylsulfonyl)-3-oxa-7,9-diazabicyclo[3.3.1]nonane (CAS 2376607-63-3)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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