Tris(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl) phosphite CAS 2122-49-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2122-49-8 |
| Molecular Formula | C27H54N3O6P |
| Molecular Weight | 547.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tris(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl) phosphite (CAS 2122-49-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H54N3O6P. Molecular weight: 547.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H54N3O6P |
| Molecular Weight | 547.71 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Tris Standards
- Hydroxy Pioglitazone (M-IV) ß-D-Glucuronide (CAS 625853-76-1)
- 4-((2-Hydroxy-3,5-diiodobenzylidene)amino)-3-(pyridin-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 613248-51-4)
- (5-Hydroxy rosiglitazone)-β-D-glucuronide (CAS 288853-59-8)
- 2’-Benzyl-2-hydroxy-3-(diphenylphosphino)-[1,1’-binaphthalene] (CAS 1621627-50-6)
- 2,6-Bis(2-hydroxy-5-bromobenzyl)-4-bromophenol (CAS 35280-40-1)
- Hydroxy-PEG9-Boc (CAS 2055042-66-3)
- 1-[2-[4-[5-[2-(4-hydroxy-1-isoquinolyl)ethyl]-2-methoxy-phenoxy]phenyl]ethyl]isoquinolin-4-ol (CAS 365542-48-9)
- (2E)-1-[2-Hydroxy-4,6-bis(phenylmethoxy)phenyl]-3-[4-(phenylmethoxy)phenyl]-2-propen-1-one 88607-79-8 E-3-(4-Benzyloxy)-1-(2.4-bisbenzyloxy-6-hydroxy)phenyl)propenone (CAS 88607-79-8)
Recommended Standards
- [Pro9] Substance P (CAS 104486-69-3)
- Ciclesonide-d7 (CAS 1225382-70-6)
- Selexipag Impurity 70 (CAS CATO-C4X-196170)
- 2-(4-Chlorobenzenesulfonyl)ethan-1-ol (CAS 35847-95-1)
- 5-[(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)amino]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 303151-70-4)
- 2-(6-Chloropyridazin-3-yl)-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 1208089-53-5)
- Dapoxetine Impurity 26 (CAS 147199-39-1)
- 898757-24-9 Ethyl 7-oxo-7-(4-n-pentylphenyl)heptanoate MFCD02261402 (CAS 898757-24-9)
- (S)-tert-Butyl 2-((1R,2S)-1-methoxy-2-methylbut-3-en-1-yl)pyrrolidine-1-carboxylate (CAS 159173-43-0)
- Peptide 437 (CAS CATO-CPTD788437)
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