3,3'',5,5''-Tetra-tert-butyl-5'-(3,5-di-tert-butyl-4-hydroxyphenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-diol CAS 23422-38-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23422-38-0 |
| Molecular Formula | C51H72O3 |
| Molecular Weight | 733.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'',5,5''-Tetra-tert-butyl-5'-(3,5-di-tert-butyl-4-hydroxyphenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-diol (CAS 23422-38-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C51H72O3. Molecular weight: 733.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C51H72O3 |
| Molecular Weight | 733.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Tetra Standards
- Tetra-tert-butyl 2,2',2'',2'''-(2-(4-aminobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetate (CAS 404595-97-7)
- 5,10,15,20-Tetra(3-methoxyphenyl)porphyrin (CAS 29114-93-0)
- 2,9,16,23-Tetra-tert-butyl-29H,31H-phthalocyanine (CAS 35984-93-1)
- 2-3-4-6-Tetra-O-benzoyl-α-D-galactopyranosyl trichloroacetimidate (CAS 138479-78-4)
- 2-3-4-6-Tetra-O-benzoyl-α-D-glucopyranosyl trichloroacetimidate (CAS 149707-75-5)
- 51094-17-8 5,10,15,20-Tetra(4-hydroxyphenyl)porphyrin Phenol, 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis- 4-Hydroxyphenyl-porphyrin Para-thpp 5,10,15,20-Tetrakis-(4-hydroxyphenyl)-21H,23H-porphyrin (CAS 51094-17-8)
- 3,3'',6,6''-Tetra-tert-butyl-9'H-9,3':6',9''-tercarbazole (CAS 551951-04-3)
- 5,10,15,20-Tetra (1-methyl-4-pyridyl) porphyrin iron (CAS 60489-13-6)
Recommended Standards
- Iobitridol Impurity 5 (CAS CATO-C4X-31785)
- CAS 2260670-13-9 (CAS 2260670-13-9)
- Ioversol Impurity 1 (CAS 134768-85-7)
- N-Suberylglycine-2,2-d2 (CAS 1219799-02-6)
- N-(4-ethylphenyl)-[1,2,4]triazolo[4,3-a]pyridine-8-sulfonamide (CAS 1291486-69-5)
- 6-Bromo-5-chloro-4-(difluoromethyl)pyridin-3-amine (CAS 1805256-35-2)
- 4-bromo-2-chlorobenzo[d]oxazole (CAS 1305207-88-8)
- Furan Impurity 2 (CAS 21788-49-8)
- Methyl 4-hydroxy-6-nitropicolinate (CAS 1807064-04-5)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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