2-十二烷基硫代羰基硫代-2-甲基丙酸N-羟基琥珀酰亚胺酯 CAS 925232-64-0
| CAS No. | 925232-64-0 |
| Molecular Formula | C21H35NO4S3 |
| Molecular Weight | 461.70 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 2-十二烷基硫代羰基硫代-2-甲基丙酸N-羟基琥珀酰亚胺酯.
2-十二烷基硫代羰基硫代-2-甲基丙酸N-羟基琥珀酰亚胺酯 (CAS 925232-64-0), molecular formula C21H35NO4S3 and molecular weight 461.70 g/mol, is a CATO reference standard with documented purity and traceability.
2-十二烷基硫代羰基硫代-2-甲基丙酸N-羟基琥珀酰亚胺酯 (C21H35NO4S3) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C21H35NO4S3 |
| Molecular Weight | 461.70 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
Recommended Standards
- 13,6-(Epithioimino)pentacene-16-carboxylic acid, 6,13-dihydro-, tert butyl ester, 15-oxide 794586-44-0 Pentacene-N-sulfinyl-tert-butylcarbamate (CAS 794586-44-0)
- S-(2-Acetamidoethyl) 3-oxobutanethioate (CAS 23255-41-6)
- 2,6-Dichloro-N-(3-(4-chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-5-yl)isonicotinamide (CAS 849066-60-0)
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- N-(2-methanesulfonylethyl)cyclopropanamine (CAS 947723-53-7)
- 1-((1-(tert-Butoxycarbonyl)piperidin-4-yl)methoxy)cyclopropanecarboxylic acid (CAS 2725911-14-6)
- Org 34850 (CAS 162607-84-3)
- 2-[(5-Bromo-4-methyl-2-pyridinyl)(ethyl)amino]-1-ethanol (CAS 1219960-92-5)
- 1-(4-Chloro-3-hydroxyphenyl)ethanone (CAS 61124-56-9)
- 5-(Prop-1-yn-1-yl)pyrimidine-2,4(1H,3H)-dione (CAS 134700-29-1)
- N,N'-(1,2-Phenylene)dipicolinamide (CAS 67455-94-1)
- Methyl 2-bromo-5-iodobenzoate (CAS 717880-58-5)
- 4-(2-(2,6-Diamino-5-(3,4-dichlorophenyl)pyrimidin-4-yl)ethyl)benzene-1-sulfonyl fluoride (CAS 24346-17-6)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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