N-[(1S,2S)-2-Aminocyclohexyl]-N'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiourea CAS 933456-74-7
| CAS No. | 933456-74-7 |
| Molecular Formula | C21H33N3O9S |
| Molecular Weight | 503.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-[(1S,2S)-2-Aminocyclohexyl]-N'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiourea 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.
N-[(1S,2S)-2-Aminocyclohexyl]-N'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiourea (CAS 933456-74-7), molecular formula C21H33N3O9S and molecular weight 503.57 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N-[(1S,2S)-2-Aminocyclohexyl]-N'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiourea is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 503.57 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C21H33N3O9S |
| Molecular Weight | 503.57 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-[(1R,2R)-2-Aminocyclohexyl]-N'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiourea (CAS 933456-75-8)
- Phenyl 5-(2H-naphtho[1,2-d][1,2,3]triazol-2-yl)-2-styrylbenzenesulfonate (CAS 6994-51-0)
- Methyl 6-amino-5-cyano-2-(((3-cyano-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl)thio)methyl)-4-(3-methoxyphenyl)-4H-pyran-3-carboxylate (CAS 625369-17-7)
- Sildenafil impurity 249 (CAS CATO-C4X-1128249)
- 1-(1,1-Dimethylethyl) 3-methyl 5-iodo-1H-indazole-1,3-dicarboxylate (CAS 1251021-44-9)
- 2-Methyl-1,2,3,4-tetrahydronaphthalen-2-amine (CAS 856578-30-8)
- (4S,4'S)-2,2'-Cyclohexylidenebis[4-tert-butyl-4,5-dihydrooxazole] (CAS 298693-04-6)
- 2-Acetylphenothiazine (CAS 6631-94-3)
- 1-(2-Chloropyridin-3-yl)-4-methylpiperazine (CAS 1500632-42-7)
- tert-Butyl 3-(methylamino)azepane-1-carboxylate (CAS 484638-83-7)
- 2-(6-bromo-1,3-benzodioxol-5-yl)-4,5-dihydro-1H-imidazole (CAS 2758437-93-1)
- 1-(4-(5-Bromonicotinoyl)piperazin-1-yl)ethan-1-one (CAS 721434-29-3)
- 4-(4-Methoxyphenyl)-3-thiosemicarbazide (CAS 40207-03-2)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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