(R)-3,3′-Bis(2,4,6-triisopropylphenyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate - ≥98% , CAS No.791616-63-2

CAS: 791616-63-2 Cat. No.: R189216 Molecular Weight: 752.97 EC Number: 810-726-7 PubChem CID: 11498681
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(11bR)-4-Hydroxy-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide | (2r,11bS)-4-hydroxy-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide | 1.3-Diisopropylthiouea | B6259 | 13-
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25mg
R189216-25mg
3
$46.90
100mg
R189216-100mg
9
$161.90
200mg
R189216-200mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$306.90
250mg
R189216-250mg
1
$348.90
500mg
R189216-500mg
1
$653.90
1g
R189216-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,159.90
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
(11bR)-4-Hydroxy-2, 6-bis(2, 4, 6-triisopropylphenyl)dinaphtho[2, 1-d:1', 2'-f][1, 3, 2]dioxaphosphepine 4-oxide | (2r, 11bS)-4-hydroxy-2, 6-bis(2, 4, 6-triisopropylphenyl)dinaphtho[2, 1-d:1', 2'-f][1, 3, 2]dioxaphosphepine 4-oxide | 1.3-Diisopropylthiouea | B6259 | 13-
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504766488
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504766488
Canonical SmilesCC(C)C1=CC(=C(C(=C1)C(C)C)C2=CC3=CC=CC=C3C4=C2OP(=O)(OC5=C4C6=CC=CC=C6C=C5C7=C(C=C(C=C7C(C)C)C(C)C)C(C)C)O)C(C)C
IUPAC Name13-hydroxy-10,16-bis[2,4,6-tri(propan-2-yl)phenyl]-12,14-dioxa-13λ5-phosphapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaene 13-oxide
InChIKeyAGQAQYPGJDBIQR-UHFFFAOYSA-N
INCHI1S/C50H57O4P/c1-27(2)35-23-39(29(5)6)45(40(24-35)30(7)8)43-21-33-17-13-15-19-37(33)47-48-38-20-16-14-18-34(38)22-44(50(48)54-55(51,52)53-49(43)47)46-41(31(9)10)25-36(28(3)4)26-42(46)32(11)12/h13-32H,1-12H3,(H,51,52)
Isomeric SMILES CC(C)C1=CC(=C(C(=C1)C(C)C)C2=CC3=CC=CC=C3C4=C2OP(=O)(OC5=C4C6=CC=CC=C6C=C5C7=C(C=C(C=C7C(C)C)C(C)C)C(C)C)O)C(C)C
WGK Germany 3
PubChem CID 11498681
Molecular Weight 752.97

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassNaphthalenes
SubclassPhenylnaphthalenes
Intermediate Tree Nodes Not available
Direct ParentPhenylnaphthalenes
Alternative Parents Aryl phosphodiesters  Aromatic monoterpenoids  Phenylpropanes  Cumenes  Oxacyclic compounds  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Phenylnaphthalene - Aryl phosphodiester - Aryl phosphate - P-cymene - Aromatic monoterpenoid - Monoterpenoid - Cumene - Phenylpropane - Organic phosphoric acid derivative - Monocyclic benzene moiety - Oxacycle - Organoheterocyclic compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylnaphthalenes. These are compounds containing a phenylnaphthalene skeleton, which consists of a naphthalene bound to a phenyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDateItem
D2026041Certificate of AnalysisNov 24, 2025 R189216
L2209186Certificate of AnalysisSep 09, 2025 R189216
Chemical and Physical Properties
SensitivityMoisture Sensitive
Molecular Weight753.000 g/mol
XLogP314.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count8
Exact Mass752.399 Da
Monoisotopic Mass752.399 Da
Topological Polar Surface Area55.800 Ų
Heavy Atom Count55
Formal Charge0
Complexity1180.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Solution Calculators
Reviews

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