(R)-2-(3-((1S,2S)-2-Aminocyclohexyl)thioureido)-N-benzyl-N,3,3-trimethylbutanamide CAS 1643699-22-2
| CAS No. | 1643699-22-2 |
| Molecular Formula | C21H34N4OS |
| Molecular Weight | 390.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2-(3-((1S,2S)-2-Aminocyclohexyl)thioureido)-N-benzyl-N,3,3-trimethylbutanamide (CAS 1643699-22-2) is a high-purity analytical reference standard with the molecular formula C21H34N4OS and a molecular weight of 390.59 g/mol.
Based on its molecular formula C21H34N4OS, (R)-2-(3-((1S,2S)-2-Aminocyclohexyl)thioureido)-N-benzyl-N,3,3-trimethylbutanamide contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 390.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), (R)-2-(3-((1S,2S)-2-Aminocyclohexyl)thioureido)-N-benzyl-N,3,3-trimethylbutanamide 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 | C21H34N4OS |
| Molecular Weight | 390.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-[4-(tert-Butyl-diphenyl-silanyloxymethyl)-phenyl]-ethanol (CAS 1123169-56-1)
- (S)-2-(3-((1R,2R)-2-Aminocyclohexyl)thioureido)-N-benzyl-N,3,3-trimethylbutanamide (CAS 479423-21-7)
- Trans-3,4-Bis[[(methylsulfonyl)thio]methyl]-2,2,5,5-tetramethylpyrrolidin-1-yloxyl Radical (CAS 229621-30-1)
- 3-Bromo-5-(2-chlorophenyl)-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 478064-10-7)
- 2-Bromo-1-(5-phenylthiophen-2-yl)ethan-1-one (CAS 10531-43-8)
- Ethyl 2-Cyclopropylideneacetate (CAS 74592-36-2)
- 2-(Aminomethyl)-3-(difluoromethyl)-6-methoxypyridine-5-carboxaldehyde (CAS 1361756-76-4)
- (S)-2-(3-((3-(Benzyloxy)-3-oxopropyl)amino)pyrrolidin-1-yl)acetic acid (CAS 1354003-96-5)
- 3-(3-Chloro-4-ethoxyphenyl)-7-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1713588-29-4)
- Sodium 4-benzamido-6-((4-(ethyl(naphthalen-1-yl)carbamoyl)phenyl)diazenyl)-5-hydroxynaphthalene-1,7-disulfonate (CAS 6417-36-3)
- 1-Ethyl-3-methyl-5-(methylthio)-1H-pyrazolo[4,3-e][1,2,4]triazine (CAS 682319-82-0)
- 2-amino-4-chloropent-4-enoic acid hydrochloride (CAS 2044712-96-9)
- 4-Bromo-5-(2,4-difluorophenyl)-1,3-dimethyl-1H-pyrazole (CAS 1221502-74-4)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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