1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-3-(phenylthio)-1H-pyrrole-2,5-dione CAS 338772-53-5
| CAS No. | 338772-53-5 |
| Molecular Formula | C17H11ClF3N3O2S |
| Molecular Weight | 413.80 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 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-3-(phenylthio)-1H-pyrrole-2,5-dione.
1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-3-(phenylthio)-1H-pyrrole-2,5-dione (CAS 338772-53-5) is a high-purity analytical reference standard with the molecular formula C17H11ClF3N3O2S and a molecular weight of 413.80 g/mol.
The molecular framework of 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-3-(phenylthio)-1H-pyrrole-2,5-dione (C17H11ClF3N3O2S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-3-(phenylthio)-1H-pyrrole-2,5-dione 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.
Physical & Chemical Properties
| Molecular Formula | C17H11ClF3N3O2S |
| Molecular Weight | 413.80 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| 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
- 4-(5-Chloro-2-methylphenyl)-N-(4-(trifluoromethoxy)phenyl)piperazine-1-carboxamide (CAS 1023568-80-0)
- 2-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}ethoxy)benzaldehyde (CAS 338408-89-2)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1-(4-(4-methoxyphenyl)piperazin-1-yl)ethan-1-one (CAS 692737-09-0)
- 3-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethoxy)benzaldehyde (CAS 338409-15-7)
- 4-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}ethoxy)benzaldehyde (CAS 338409-17-9)
- Ethyl 2-(3-chloro-2-oxo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trimethylsilyl)pyridin-1(2H)-yl)acetate (CAS 1417647-15-4)
- Ethyl 2-(3-chloro-2-oxo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trimethylsilyl)pyridin-1(2H)-yl)acetate (CAS 1417647-28-9)
- (S)-4-(1-(5-Chloro-2-(4-fluorophenoxy)-benzamido)ethyl)benzoic acid (CAS 847728-01-2)
Recommended Standards
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- (1R,2S,4S,7R)-rel-2,5,5-Trichloro-7-(Chloromethyl)-1,7-Bis(dichloromethyl)-Bicyclo[2.2.1]heptane (CAS 165820-17-7)
- 7-Chloroquinoline-2-carboximidamide hydrochloride (CAS 1179360-72-5)
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- 4-[3-(trifluoromethoxy)phenyl]piperidin-4-ol, trifluoroacetic acid (CAS 1803600-50-1)
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- 4-(Propan-2-yl)benzene-1-carbothioamide (CAS 53515-20-1)
- 1-(tert-Butyl)pyrrolidin-2-one (CAS 20687-53-0)
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- Meclizine N,N'-Dioxide (CAS 114624-70-3)
- 1-(4-chloro-1-ethyl-1H-pyrazol-5-yl)-N-methylmethanamine (CAS 1002032-51-0)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
Why CATO?
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