CAS RN: 990-91-0

Tetrabenzyl Pyrophosphate

Product Availability

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4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260530 100g In stock Shanghai, Tianjin Inquiry
Batchno.20260219 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20251119 500g In stock Shanghai, Tianjin Inquiry
Batchno.20260222 5g In stock Shanghai, Tianjin Inquiry
  • Product code: SSC-212960
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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: 100g
  • 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 990-91-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥97% 0 Out of Stock Shanghai Inquiry

990-91-0 / dibenzyl bis(phenylmethoxy)phosphoryl phosphate

Standard CAS: 990-91-0 Multi CAS: Yes

Basic Information

CAS
990-91-0
Multi CAS
Yes
Molecular Formula
C28H28O7P2
Molecular Weight
538.500000
Exact Mass
538.131027
InChI
InChI=1S/C28H28O7P2/c29-36(31-21-25-13-5-1-6-14-25,32-22-26-15-7-2-8-16-26)35-37(30,33-23-27-17-9-3-10-18-27)34-24-28-19-11-4-12-20-28/h1-20H,21-24H2
InChIKey
NSBNXCZCLRBQTA-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
37
Aromatic heavy atom count
24
Fraction Csp3
0.14
Rotatable bonds
14
H-bond acceptors
7
Molar refractivity
141.22
TPSA
80.29

LogP / Solubility

WLOGP
8.09
MLOGP
7.16
XLogP3
4.9
Consensus LogP
6.72
Log S (ESOL)
-7.83
Class (ESOL)
Insoluble
Log S (Ali)
-9.81
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-11.55
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-0.26

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
4.5

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