2-(2,3,4,6-Tetra-O-acetyl-beta-D-glucopyranosyl)-2-thiopseudourea hydrobromide CAS 40591-65-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40591-65-9 |
| Molecular Formula | C15H22N2O9S HBr |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,3,4,6-Tetra-O-acetyl-beta-D-glucopyranosyl)-2-thiopseudourea hydrobromide (CAS 40591-65-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H22N2O9S HBr. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H22N2O9S HBr |
| Molecular Weight | 487.32 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Tetra Standards
- 1-3-4-6-Tetra-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranoside (CAS 10022-13-6)
- 1,3,4,6-tetra-O-acetyl-D-glucosamine hydrochloride (CAS 10034-20-5)
- 1,2,3,4-Tetra-O-benzoyl-6-O-trityl-b-D-galactopyranose (CAS 100740-75-8)
- 3,3'''',6,6''''-Tetra-tert-butyl-6',6'''-bis(3,6-di-tert-butyl-9H-carbazol-9-yl)-9''-(4-(3,3'',6,6''-tetra-tert-butyl-9'H-[9,3':6',9''-tercarbazol]-9'-yl)phenyl)-9''H-9,3':9',3'':6'',9''':3''',9''''-quinquecarbazole (CAS 1025079-68-8)
- Tetra-p-tolylsilane (CAS 10256-83-4)
- 2,3,4,6-Tetra-O-acetyl-D-glucopyranose (CAS 10343-06-3)
- 2,3,4,6-Tetra-O-acetyl-PtdGlc(di-acyl Chain) (CAS 1037195-49-5)
- Tetra-O-(tert-butyldimethyl)silyl cis-Piceatannol (CAS 106325-84-2)
Recommended Standards
- Rel-(1's,4'r)-4-(2,3-difluoro-4-propoxyphenyl)-4'-propyl-1,1'-bi(cyclohexane) (CAS 473257-14-6)
- N,n,n,n-tetramethylsuccinyldiamide (CAS 7334-51-2)
- 1-(2,4-Dichlorobenzoyl)-4-methylpiperidine (CAS 327069-50-1)
- 2,6-Dimethoxy-5-(methylthio)-N-propylpyrimidin-4-amine (CAS 89587-75-7)
- 2,6-Dimethyloctan-2-yl acetate (CAS 68480-08-0)
- 8-Hydroxyquinoline-5-sulfonic acid hydrate (CAS 283158-18-9)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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 13829788188 / jacky.chen@cato-chem.com