1,1'-(Disulfanediylbis(ethane-2,1-diyl))bis(pyrrolidine-2,5-dione) CAS 108482-22-0
| CAS No. | 108482-22-0 |
| Molecular Formula | C12H16N2O4S2 |
| Molecular Weight | 316.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,1'-(Disulfanediylbis(ethane-2,1-diyl))bis(pyrrolidine-2,5-dione) 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.
1,1'-(Disulfanediylbis(ethane-2,1-diyl))bis(pyrrolidine-2,5-dione) (CAS 108482-22-0), molecular formula C12H16N2O4S2 and molecular weight 316.40 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,1'-(Disulfanediylbis(ethane-2,1-diyl))bis(pyrrolidine-2,5-dione) (C12H16N2O4S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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.
Physical & Chemical Properties
| Molecular Formula | C12H16N2O4S2 |
| Molecular Weight | 316.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Disulfanediylbis Standards
- 5,5'-Disulfanediylbis(2-chloroaniline) (CAS 1349338-07-3)
- 2,2'-Disulfanediylbis(4-chloroaniline) (CAS 31183-89-8)
- 6,6'-Disulfanediylbis(3-chloroaniline) (CAS 29124-55-8)
- 2,2'-Disulfanediylbis(4-methoxyaniline) (CAS 7732-36-7)
- 6,6'-Disulfanediylbis(2,4-dimethylphenol) (CAS 106449-24-5)
- 2,2'-Disulfanediylbis(4-ethylaniline) (CAS 1049032-33-8)
- 4,4'-Disulfanediylbis(N,N-dimethylaniline) (CAS 5397-29-5)
- 6,6'-Disulfanediylbis(benzo[d]oxazol-2(3H)-one) (CAS 289499-47-4)
Recommended Standards
- Tert-butyl 4-((1H-pyrrolo[2,3-b]pyridin-3-yl)methyl)piperazine-1-carboxylate (CAS 1065100-86-8)
- 2-(Benzylsulfonyl)-5-phenyl-1,3,4-thiadiazole (CAS 113642-56-1)
- N1-Cyclopropyl-N2-(2-(4-phenylpiperazin-1-yl)ethyl)oxalamide (CAS 1049369-56-3)
- 2-(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-2-naphthylacetamide (CAS 1142206-57-2)
- 6-Bromo-4-chloro-8-fluoroquinoline (CAS 1019016-66-0)
- 3,5-Dichloro-N-methyl-N-(3-nitrophenyl)benzamide (CAS 478048-25-8)
- 3,4-Dimethoxybenzyl acetate (CAS 53751-40-9)
- 4-(4-Methoxyanilino)-3-nitrobenzoic acid (CAS 148304-22-7)
- 2-(Azetidin-3-yl)-4,6-dimethylpyrimidine (CAS 1236861-92-9)
- Methyl 2-(3-bromofuran-2-yl)propanoate (CAS 1339705-04-2)
- N-trans-Cinnamoylglycine-2,2-d2 (CAS 1219806-46-8)
- (S)-2-Amino-3-(6-(trifluoromethyl)-1H-indol-3-yl)propanoic acid (CAS 52448-18-7)
- Amlodipine Besylate EP Impurity D (CAS 113994-41-5)
- Fibrinopeptide A (human) (CAS 25422-31-5)
Why CATO?
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