5-(morpholine-4-sulfonyl)-1H-1,3-benzodiazole-2-thiol CAS 377769-41-0
| CAS No. | 377769-41-0 |
| Molecular Formula | C11H21N3O3S2 |
| Molecular Weight | 307.43 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 5-(morpholine-4-sulfonyl)-1H-1,3-benzodiazole-2-thiol.
CATO supplies 5-(morpholine-4-sulfonyl)-1H-1,3-benzodiazole-2-thiol (CAS 377769-41-0), a certified reference material (molecular formula C11H21N3O3S2, MW 307.43 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H21N3O3S2, 5-(morpholine-4-sulfonyl)-1H-1,3-benzodiazole-2-thiol contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 307.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C11H21N3O3S2 |
| Molecular Weight | 307.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related morpholine Standards
- 5-(morpholine-4-sulfonyl)-1,3-benzoxazole-2-thiol (CAS 380347-93-3)
- 2-(Morpholine-4-carbonyl)-3-phenyl-1H-indole (CAS 338401-10-8)
- 7-Methyl-3-(morpholine-4-carbonyl)-1H-4(lambda6),1,2-benzothiadiazine-4,4-dione (CAS 1474055-37-2)
- 1-(2-(Morpholine-4-carbonyl)phenyl)-2-phenylethanone (CAS 51107-07-4)
- (4-(Morpholine-4-carbonyl)piperazin-1-yl)(thiophen-2-yl)methanone (CAS 892282-98-3)
- 4-(Morpholine-4-carboxamido)benzene-1-sulfonyl chloride (CAS 677326-94-2)
- (4-(Morpholine-4-carbonyl)piperazin-1-yl)(piperidin-1-yl)methanone (CAS 712345-04-5)
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Recommended Standards
- 4-Cyano-4'-n-octyloxybiphenyl (CAS 52364-73-5)
- 6-(Dodecyloxy)nicotinic acid (CAS 79785-59-4)
- 4-HYDROXYPENBUTOLOL (CAS 81542-82-7)
- 9-Octyl-9H-carbazole-3-carbaldehyde (CAS 67707-10-2)
- 6-chloro-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one (CAS 304861-88-9)
- 2-(2-(2-Fluoro-5-methylphenoxy)ethyl)-1,3-dioxane (CAS 1443303-24-9)
- 4-(1-Boc-piperidin-4-yl)-2-methylaniline (CAS 1383682-59-4)
- (1-(3-Bromobenzyl)piperidin-4-yl)methanamine dihydrochloride (CAS 1286274-41-6)
- 3-(4-Chlorophenyl)-3-(1-oxoisoindolin-2-yl)propanoic acid (CAS 439110-80-2)
- 2-[(4-Tetrahydropyranyl)amino]isonicotinic Acid (CAS 1153379-90-8)
- Regorafenib Impurity 58 (CAS 103842-00-8)
- (S)-1-[(RP)-2-(Diphenylphosphino)ferrocenyl]ethyldicyclohexylphosphine 63071-10-3 TRA-0185156 (CAS 63071-10-3)
- MEthyl n'-cyano-n-(4-methylphenyl)imidothiocarbamate (CAS 59541-69-4)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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