(11bS)-4-Mercapto-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]-4-oxide-Dinaphtho[2,1-d:1',2'f][1,3,2]dioxaphosphepin CAS 1042671-77-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1042671-77-1 |
| Molecular Formula | C50H57O3PS |
| Molecular Weight | 769.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(11bS)-4-Mercapto-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]-4-oxide-Dinaphtho[2,1-d:1',2'f][1,3,2]dioxaphosphepin (CAS 1042671-77-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C50H57O3PS. Molecular weight: 769.02 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C50H57O3PS |
| Molecular Weight | 769.02 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) | 22.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Sulfur Atoms | 1 |
Related bS Standards
- (11bR)-4-mercapto-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]-4-oxide-dinaphtho[2,1-d:1',2'f][1,3,2]dioxaphosphepin (CAS 1314132-81-4)
- N-(35-Mercapto-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide (CAS 1650579-23-9)
- 1-(3-Mercapto)propyl-3,5,7,9,11,13,15-isobutylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane 480438-85-5 Mercaptopropylisobutyl-POSS® POSS®-Mercaptopropyl-isobutyl substituted PSS-(3-Mercapto)propyl-Heptaisobutyl substituted (CAS 480438-85-5)
- N-(23-Mercapto-3,6,9,12,15,18,21-heptaoxatricosyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide (CAS 2250067-16-2)
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- 2-Mercapto-N-(4-(phenylamino)phenyl)acetamide (CAS 60766-26-9)
- 3-(5-Mercapto-4-(6-methylheptan-2-yl)-4h-1,2,4-triazol-3-yl)-n-(2-methoxyphenyl)benzenesulfonamide (CAS 748777-76-6)
- 1-mercapto-3,6,9,12,15,18,21,24-Octaoxaheptacosan-27-oic acid 866889-02-3 HS-PEG8-CH2CH2COOH Thiol-PEG8-propionic acid (CAS 866889-02-3)
Recommended Standards
- (11BS,11′bS)-(1R,2R)-1,2-bis(3,5-dihydro-4H-dinaphtho[2,1-c:1',2'-e]azepin-4-yl)-1,2-diphenylethane (CAS 951399-94-3)
- (11BS,11′bS)-(1S,2S)-1,2-bis(3,5-dihydro-4H-dinaphtho[2,1-c:1',2'-e]azepin-4-yl)-1,2-diphenylethane (CAS 1256952-85-8)
- 16,17-Bis(decyloxy)violanthrone (CAS 71550-33-9)
- tert-Butyl 2-[(prop-2-yn-1-ylamino)carbonyl]piperidine-1-carboxylate (CAS 1437385-04-0)
- 3,3'-(1,4-Phenylenebis(azanediyl))bis(cyclohex-2-en-1-one) (CAS 58273-34-0)
- Phenylephrine Impurity 71 (CAS CATO-C4X-146771)
- (9H-fluoren-9-yl)methyl (S)-(4-methyl-1-oxopentan-2-yl)carbamate (CAS 146803-42-1)
- (2-(2,2-Difluoroethoxy)phenyl)methanamine hydrochloride (CAS 1431969-92-4)
- 6-methyl-2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile (CAS 1247158-33-3)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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