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CAS 37002-48-5 (2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol molecular structure lightbox
CAS RN: 37002-48-5

(2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol

Product Availability

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4 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250831 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260130 250mg In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20250619 25g Out of stock Inquiry
Batchno.20250912 5g In stock Shanghai Inquiry
  • Product code: SSC-144306
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 5g
  • Available purity: ＞97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 37002-48-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ＞97% 0 Out of Stock Hong Kong Inquiry

37002-48-5 / [5-(diphenylphosphanylmethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane

Standard CAS: 37002-48-5 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
37002-48-5
Multi CAS
Yes
Molecular Formula
C31H32O2P2
Molecular Weight
498.500000
Exact Mass
498.187754
InChI
InChI=1S/C31H32O2P2/c1-31(2)32-29(23-34(25-15-7-3-8-16-25)26-17-9-4-10-18-26)30(33-31)24-35(27-19-11-5-12-20-27)28-21-13-6-14-22-28/h3-22,29-30H,23-24H2,1-2H3
InChIKey
VCHDBLPQYJAQSQ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
35
Aromatic heavy atom count
24
Fraction Csp3
0.23
Rotatable bonds
8
H-bond acceptors
2
Molar refractivity
151.7
TPSA
18.46

LogP / Solubility

WLOGP
5.77
MLOGP
5.12
XLogP3
6.2
Consensus LogP
5.7
Log S (ESOL)
-6.55
Class (ESOL)
Insoluble
Log S (Ali)
-7.82
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-8.65
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-1.66

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
4.5

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