tert-Butyl methyl(1-(phenylsulfonyl)cyclohexyl)carbamate CAS 253426-70-9
| CAS No. | 253426-70-9 |
| Molecular Formula | C18H27NO4S |
| Molecular Weight | 353.48 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 tert-Butyl methyl(1-(phenylsulfonyl)cyclohexyl)carbamate.
tert-Butyl methyl(1-(phenylsulfonyl)cyclohexyl)carbamate (CAS 253426-70-9) is a high-purity analytical reference standard with the molecular formula C18H27NO4S and a molecular weight of 353.48 g/mol.
Structurally, tert-Butyl methyl(1-(phenylsulfonyl)cyclohexyl)carbamate (C18H27NO4S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 353.48 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), tert-Butyl methyl(1-(phenylsulfonyl)cyclohexyl)carbamate 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 | C18H27NO4S |
| Molecular Weight | 353.48 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- N1-(2-(Azepan-1-yl)-2-(thiophen-3-yl)ethyl)-N2-(2-methoxyethyl)oxalamide (CAS 946356-12-3)
- Amisulpride Impurity 70 (CAS 2276663-21-7)
- N-[(2Z)-3-tert-Butyl-4-(4-methoxyphenyl)-2,3-dihydro-1,3-thiazol-2-ylidene]-1-(pyridin-3-yl)methanamine (CAS 866010-01-7)
- Blonanserin Impurity 28 (CAS CATO-C4X-111028)
- 2-(((4-Amino-6-(dimethylamino)-1,3,5-triazin-2-yl)methyl)thio)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine-3-carbonitrile (CAS 728001-49-8)
- 1,1,3-Trimethyl-1,3-dihydroisobenzofuran-4-amine (CAS 123573-13-7)
- 7-Bromo-2-mercaptoquinazolin-4(3H)-one (CAS 1463501-47-4)
- Methyl 4-amino-3-(diethylamino)benzoate (CAS 1314987-87-5)
- Protodeltonin (CAS 94992-08-2)
- N-(3-acetylphenyl)-2-methyl-3-nitrobenzamide (CAS 314023-58-0)
- Ethyl 4-chloro-6-cyanonicotinate (CAS 1807254-41-6)
- (3-Acryloxypropyl)trimethoxysilane contains 100 ppm BHT as inhibitor 3-(acryloyloxy)propyltrimethoxysilane trimethoxysilyl propyl acrylate 3-acryloxypropyltrimethoxysilane 3-(trimethoxysilyl)propyl acrylate 4369-14-6 S00155 (CAS 4369-14-6)
- 2-Methyl-4-(pyrrolidin-2-yl)pyridine (CAS 1256805-56-7)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com