N-Acetyl-S-(2-hydroxy-3-propionamide)-L-cysteine-d3 Dicyclohexylammonium Salt CAS CATO-CCAD302169
| CAS No. | CATO-CCAD302169 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Acetyl-S-(2-hydroxy-3-propionamide)-L-cysteine-d3 Dicyclohexylammonium Salt (C8H10D3N2O5SC12H24N) contains deuterium isotope labeling, a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-Acetyl-S-(2-hydroxy-3-propionamide)-L-cysteine-d3 Dicyclohexylammonium Salt (CAS CATO-CCAD302169), molecular formula C8H10D3N2O5SC12H24N and molecular weight 434.61 g/mol, is a CATO reference standard with documented purity and traceability.
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), N-Acetyl-S-(2-hydroxy-3-propionamide)-L-cysteine-d3 Dicyclohexylammonium Salt 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 | C8H10D3N2O5S C12H24N |
| Molecular Weight | 434.61 g/mol |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(5-Nitropyridin-2-yl)methanesulfonamide (CAS 170793-53-0)
- 6-Amino-3-bromo-2-fluorophenol (CAS 1807234-85-0)
- N-Cyclohexyl-1-(pyridin-3-yl)-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxamide (CAS 899961-18-3)
- 4-[[2-Methoxy-4-[(4-nitrophenyl)azo]phenyl]azo]phenol (CAS 19800-42-1)
- 1-(Piperidin-4-ylsulfonyl)piperidine hydrochloride (CAS 2138171-83-0)
- 3-(azidomethyl)benzoic acid (CAS 905973-32-2)
- 1-(4-(2-Amino-4-chlorophenyl)piperazin-1-yl)-3-methylbutan-1-one (CAS 879590-35-9)
- (4-Methylpyridin-2-yl)methyl acetate (CAS 55485-91-1)
- 1-Benzyl-3-trifluoromethyl-piperazine (CAS 167566-34-9)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
Why CATO?
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