Bis(4-hydroxyphenyl) Sulfone -13C12 CAS 1991267-29-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1991267-29-8 |
| Molecular Formula | [13C]12H10O4S |
| Molecular Weight | 262.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis(4-hydroxyphenyl) Sulfone -13C12 (CAS 1991267-29-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: [13C]12H10O4S. Molecular weight: 262.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | [13C]12H10O4S |
| Molecular Weight | 262.18 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -3.0 |
| CAS Registry Year (est.) | 1996 |
| Sulfur Atoms | 1 |
Related Bis Standards
- Methyl 4-(3-hydroxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 301320-12-7)
- 2-(2-Hydroxyphenyl)-N-(2-(thiazol-4-yl)ethyl)acetamide (CAS 1376088-80-0)
- 5-(4-(4-Hydroxyphenyl)piperazin-1-yl)pyrrolidin-2-one (CAS 91703-21-8)
- (E)-1-(((2-Hydroxyphenyl)imino)methyl)naphthalen-2-ol (CAS 137320-35-5)
- 1-(((2-Hydroxyphenyl)amino)methylene)naphthalen-2(1H)-one (CAS 138736-73-9)
- 1-(((2-Hydroxyphenyl)imino)methyl)naphthalen-2-ol (CAS 894-93-9)
- N-(4-Hydroxyphenyl)-4-methylbenzenesulfonamide (CAS 1146-43-6)
- Ethyl 2-(2-(3-hydroxyphenyl)thiazol-4-yl)acetate (CAS 171017-48-4)
Recommended Standards
- Tulobuterol Impurity 22 (CAS 5639-00-9)
- 2-Bromo-3-methyl-1-(3-methylpiperidin-1-yl)butan-1-one (CAS 1016737-57-7)
- Sitagliptin impurity 145 (CAS CATO-C4X-1144145)
- N-(sec-butyl)-4-methylpyridin-3-amine (CAS 1343906-49-9)
- 8-Methoxychroman-2-one (CAS 80515-75-9)
- Tert-butyl 2-fluoronicotinate (CAS 1501904-78-4)
- (S)-2,2'-Dimethoxy-1,1'-binaphthyl-3,3'-diyldiboronic acid, 97% (CAS 220204-00-2)
- 2-amino-3-methoxybenzonitrile (CAS 148932-68-7)
- Tryptamine-d4 Hydrochloride (CAS 340257-60-5)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
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