1429381-77-0 KS-000021OB {[3,4-dihydro-1(2H)-naphthalenylidenamino]oxy}(4-methylphenyl)dioxo-lambda~6~-sulfane CAS 1429381-77-0
| CAS No. | 1429381-77-0 |
| Molecular Formula | C17H17NO3S |
| Molecular Weight | 315.39 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 1429381-77-0 KS-000021OB {[3,4-dihydro-1(2H)-naphthalenylidenamino]oxy}(4-methylphenyl)dioxo-lambda~6~-sulfane.
1429381-77-0 KS-000021OB {[3,4-dihydro-1(2H)-naphthalenylidenamino]oxy}(4-methylphenyl)dioxo-lambda~6~-sulfane (CAS 1429381-77-0), molecular formula C17H17NO3S and molecular weight 315.39 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H17NO3S, 1429381-77-0 KS-000021OB {[3,4-dihydro-1(2H)-naphthalenylidenamino]oxy}(4-methylphenyl)dioxo-lambda~6~-sulfane contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 315.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1429381-77-0 KS-000021OB {[3,4-dihydro-1(2H)-naphthalenylidenamino]oxy}(4-methylphenyl)dioxo-lambda~6~-sulfane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H17NO3S |
| Molecular Weight | 315.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl 4-(5-oxo-1,4-thiazepane-3-carbonyl)piperazine-1-carboxylate (CAS 1396556-65-2)
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- N-(2-(Pyridin-4-yl)ethyl)-1-(thiophene-2-carbonyl)azetidine-3-carboxamide (CAS 1286728-28-6)
- 3-(6-Mesitylthiazolo[3,2-b][1,2,4]triazol-2-yl)propanoic acid (CAS 1437435-19-2)
- 2-Fluoro-5-(methylthio)phenylboronic acid pinacol ester (CAS 2121512-06-7)
- 3,3'-(Tosylazanediyl)dipropionic acid (CAS 5446-58-2)
- 2-[(4-Bromophenyl)sulfanyl]-4-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 478245-72-6)
- Ammonium (R)-2,3-bis(palmitoyloxy)propyl (2-palmitamidoethyl) phosphate (CAS 108321-22-8)
- N-(Benzo[d][1,3]dioxol-5-ylmethyl)-3-(2,6-dimethylimidazo[2,1-b]thiazol-5-yl)-N-ethylacrylamide (CAS 1015676-93-3)
- 2-(2-Chloro-5-methylphenoxy)acetic acid (CAS 1556-00-9)
- 2,6-Dimethoxybenzenesulfonyl Chloride (CAS 145980-89-8)
- 2-(2,6-Dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)acetic acid (CAS 4628-39-1)
- 2,3-Dimethyl-4-oxo-4,5-dihydrofuro[3,2-c]pyridine-7-carboxylic acid (CAS 1956321-41-7)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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