(11bS)-N-(Diphenylmethyl)-N-(i-propyl)dinaphtho[2,1-d:1'',2''-f][1,3,2]dioxaphosphepin-4-amine - ≥95% , CAS No.1637749-69-9

CAS: 1637749-69-9 Cat. No.: D281950 Molecular Weight: 539.6
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
D281950-100mg
3

$51.90

$77.90
Save $26.00 (33.38%)
250mg
D281950-250mg
2

$85.90

$128.90
Save $43.00 (33.36%)
500mg
D281950-500mg
2

$154.90

$232.90
Save $78.00 (33.49%)
1g
D281950-1g
2

$237.90

$356.90
Save $119.00 (33.34%)
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

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

Specifications & Purity
≥95%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504772247
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504772247
Canonical SmilesCC(C)N(C(C1=CC=CC=C1)C2=CC=CC=C2)P3OC4=C(C5=CC=CC=C5C=C4)C6=C(O3)C=CC7=CC=CC=C76
IUPAC NameN-benzhydryl-N-propan-2-yl-12,14-dioxa-13-phosphapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaen-13-amine
InChIKeyKHRFJJFJBQJEHQ-UHFFFAOYSA-N
INCHI1S/C36H30NO2P/c1-25(2)37(36(28-15-5-3-6-16-28)29-17-7-4-8-18-29)40-38-32-23-21-26-13-9-11-19-30(26)34(32)35-31-20-12-10-14-27(31)22-24-33(35)39-40/h3-25,36H,1-2H3
Isomeric SMILES CC(C)N(C(C1=CC=CC=C1)C2=CC=CC=C2)P3OC4=C(C5=CC=CC=C5C=C4)C6=C(O3)C=CC7=CC=CC=C76
Molecular Weight 539.6
Reaxy-Rn 27969020
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=27969020&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ Certificate of Analysis (COA)

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

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassDiphenylmethanes
Intermediate Tree Nodes Not available
Direct ParentDiphenylmethanes
Alternative Parents Naphthalenes  Heteroaromatic compounds  Oxacyclic compounds  Organooxygen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Diphenylmethane - Naphthalene - Heteroaromatic compound - Oxacycle - Organoheterocyclic compound - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups.
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.

5 results found

Lot NumberCertificate TypeDateItem
B23091132Certificate of AnalysisNov 13, 2025 D281950
B2309946Certificate of AnalysisNov 13, 2025 D281950
B2309923Certificate of AnalysisNov 13, 2025 D281950
B2309893Certificate of AnalysisNov 13, 2025 D281950
C2528130Certificate of AnalysisDec 01, 2022 D281950
Chemical and Physical Properties
Sensitivityair sensitive
Molecular Weight539.600 g/mol
XLogP310.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count5
Exact Mass539.201 Da
Monoisotopic Mass539.201 Da
Topological Polar Surface Area29.500 Ų
Heavy Atom Count40
Formal Charge0
Complexity751.000
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
Solution Calculators
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