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CAS 338800-13-8 2,6-BIS(DI-T-BUTYLPHOSPHINOMETHYL)PYRIDINE molecular structure lightbox
CAS RN: 338800-13-8

2,6-BIS(DI-T-BUTYLPHOSPHINOMETHYL)PYRIDINE

Product Availability

Choose a grade to view its available package options.

5 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260527 100mg In stock Shanghai Inquiry
Batchno.20260508 100mg / 250mg / 1g Out of stock 15 business days Inquiry
Batchno.20260210 1g In stock Shanghai Inquiry
Batchno.20251226 250mg In stock Shanghai Inquiry
Batchno.20250930 5g In stock Shanghai, Wuhan Inquiry
  • Product code: SSC-140050
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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: 0.25g
  • Available purity: ≥99%
  • 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 338800-13-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g ≥99% 0 Out of Stock Shanghai Inquiry

338800-13-8 / ditert-butyl-[[6-(ditert-butylphosphanylmethyl)-2-pyridinyl]methyl]phosphane

Standard CAS: 338800-13-8 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
338800-13-8
Multi CAS
No
Molecular Formula
C23H43NP2
Molecular Weight
395.500000
Exact Mass
395.287074
InChI
InChI=1S/C23H43NP2/c1-20(2,3)25(21(4,5)6)16-18-14-13-15-19(24-18)17-26(22(7,8)9)23(10,11)12/h13-15H,16-17H2,1-12H3
InChIKey
NJQAVBPPWNSBBC-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
26
Aromatic heavy atom count
6
Fraction Csp3
0.78
Rotatable bonds
4
H-bond acceptors
1
Molar refractivity
124.5
TPSA
12.89

LogP / Solubility

WLOGP
8.24
MLOGP
7.27
XLogP3
3.9
Consensus LogP
6.47
Log S (ESOL)
-7.39
Class (ESOL)
Insoluble
Log S (Ali)
-8.75
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-9.55
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
0.72

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2.5

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