(11bS)-2,6-diiodo-N,N-bis((R)-1-phenylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine CAS 1642865-17-5
| CAS No. | 1642865-17-5 |
| Molecular Formula | C36H28I2NO2P |
| Molecular Weight | 791.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (11bS)-2,6-diiodo-N,N-bis((R)-1-phenylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine.
(11bS)-2,6-diiodo-N,N-bis((R)-1-phenylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 1642865-17-5), molecular formula C36H28I2NO2P and molecular weight 791.40 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, iodine substitution, (11bS)-2,6-diiodo-N,N-bis((R)-1-phenylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 791.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (11bS)-2,6-diiodo-N,N-bis((R)-1-phenylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C36H28I2NO2P |
| Molecular Weight | 791.40 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 22.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related bS Standards
- (11bR)-2,6-Diiodo-N,N-bis((S)-1-phenylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 1642865-22-2)
- (11bR)-2,6-diiodo-N,N-bis((R)-1-phenylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 1642865-37-9)
- (3,5-Diiodo-Tyr1,D-Ala2,N-Me-Phe4,glycinol5)-Enkephalin (CAS 103213-42-9)
- 2,7-Diiodo-9,9-bis(10-iododecyl)-9H-fluorene (CAS 278176-07-1)
- 6,6'-Diiodo-9,9'-diphenyl-9H,9'H-3,3'-bicarbazole (CAS 57102-64-4)
- DIiodo[1,1′-(1,3-propanediyl)bis[1,1-diphenylphosphine-κP]]nickel (CAS 15819-01-9)
- 3,3''-Diiodo-5'-(3-iodophenyl)-1,1':3',1''-terphenyl (CAS 855239-61-1)
- (11bR)-2,6-diiodo-3,3,5,5-tetraoxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine (CAS 1245748-53-1)
Recommended Standards
- (2R,3R,4R,5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(6-chloro-9H-purin-9-yl)-4-fluorotetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite (CAS 2803878-95-5)
- 1,2-Distearoyl-rac-glycero-3-phosphocholine 2,3-bis(stearoyloxy)propyl 2-(trimethylammonio)ethyl phosphate 816-93-3 (CAS 816-93-3)
- Ioversol Impurity 20 (CAS CATO-C4X-209120)
- 1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol 307531-92-6 Isobutyltrisilanol-POSS® (CAS 307531-92-6)
- 1-((1-(2-Methoxyphenyl)ethyl)amino)propan-2-ol (CAS 1155566-71-4)
- 1-(2-methoxyethyl)cyclobutan-1-amine hydrochloride (CAS 1795503-60-4)
- 4-Acetamido Antipyrine-d3 (CAS 342821-66-3)
- Levothyroxine Impurity 14 (CAS 10468-90-3)
- 5-{[4-chloro-5-methyl-2-(propan-2-yl)phenoxy]methyl}furan-2-carboxylic acid (CAS 438219-43-3)
- Butyl 4-(4-chlorophenyl)-4-oxobutanoate (CAS 340283-98-9)
- N,N'-Bis(2-chlorophenyl)propanediamide (CAS 28272-93-7)
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-methoxyphenyl)acetamide (CAS 575467-06-0)
- 4-Bromo-2-chloro-1-isopropoxybenzene (CAS 201849-21-0)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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