rel-(4aR,7aR)-4a-(Trifluoromethyl)octahydrothiopyrano[2,3-c]pyrrole 1,1-dioxide CAS 2138181-01-6
| CAS No. | 2138181-01-6 |
| Molecular Formula | C8H12F3NO2S |
| Molecular Weight | 243.25 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 rel-(4aR,7aR)-4a-(Trifluoromethyl)octahydrothiopyrano[2,3-c]pyrrole 1,1-dioxide.
CATO supplies rel-(4aR,7aR)-4a-(Trifluoromethyl)octahydrothiopyrano[2,3-c]pyrrole 1,1-dioxide (CAS 2138181-01-6), a certified reference material (molecular formula C8H12F3NO2S, MW 243.25 g/mol) for analytical method development and quality control.
Structurally, rel-(4aR,7aR)-4a-(Trifluoromethyl)octahydrothiopyrano[2,3-c]pyrrole 1,1-dioxide (C8H12F3NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 243.25 g/mol, it falls into the medium-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.
As a certified reference material (CRM), rel-(4aR,7aR)-4a-(Trifluoromethyl)octahydrothiopyrano[2,3-c]pyrrole 1,1-dioxide 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 | C8H12F3NO2S |
| Molecular Weight | 243.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-[4-(difluoromethoxy)-3-methoxybenzyl]cyclopropanamine (CAS 900641-13-6)
- Tert-butyl (2-(difluoromethyl)phenyl)carbamate (CAS 2002442-03-5)
- 4-Phenyl-5-(trifluoromethyl)thiophen-3-amine (CAS 256427-77-7)
- N'-(Furan-2-ylmethylene)-2-(methylamino)benzohydrazide (CAS 100394-71-6)
- 4-Hydrazinyl-6-isopropylthieno[2,3-d]pyrimidine (CAS 439692-53-2)
- 6-Methoxybenzofuran-3-ol (CAS 500891-55-4)
- Tert-butyl 4-amino-5,7-dichloro-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 886362-15-8)
- 6-Hydroxy-1,3-dimethyl-5-(3-methylisoxazol-5-yl)pyrimidine-2,4(1H,3H)-dione (CAS 400074-65-9)
- 6-Hydroxynaphthalene-1,4-dicarbonitrile (CAS 159683-65-5)
- 4,7-Bis(4-sulfophenyl)-1,10-phenanthroline disodium salt (CAS 53744-42-6)
- Ethyl 2-(phenylamino)-4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 187035-92-3)
- ((3-(Hexadecyloxy)propoxy)(hydroxy)phosphoryl)methyl 4-methylbenzenesulfonate (CAS 864068-45-1)
- 2-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-6-hydroxy-1,3-dioxooctahydro-1H-4,7-methanoisoindole-5-carbonitrile (CAS 321998-81-6)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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