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CAS 136735-95-0 (+)-1,2-BIS[(2S,5S)-2,5-DIMETHYLPHOSPHOLANO]BENZENE molecular structure lightbox
CAS RN: 136735-95-0

(+)-1,2-BIS[(2S,5S)-2,5-DIMETHYLPHOSPHOLANO]BENZENE

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251007 100mg In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260518 100mg / 250mg / 1g / 5g Confirm by inquiry Shanghai 8-10 business days Inquiry
Batchno.20260116 1g In stock Shanghai, Tianjin Inquiry
Batchno.20260224 250mg In stock Shanghai, Tianjin Inquiry
Batchno.20250804 5g In stock Shanghai Inquiry
  • Product code: SSC-045744
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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: 1g
  • 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 136735-95-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ＞97% 0 Out of Stock Shenzhen Inquiry

136735-95-0 / (2S,5S)-1-[2-[(2S,5S)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethylphospholane

Standard CAS: 136735-95-0 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
136735-95-0
Multi CAS
No
Molecular Formula
C18H28P2
Molecular Weight
306.400000
Exact Mass
306.166625
SMILES
C[C@H]1CC[C@@H](P1C2=CC=CC=C2P3[C@H](CC[C@@H]3C)C)C
InChI
InChI=1S/C18H28P2/c1-13-9-10-14(2)19(13)17-7-5-6-8-18(17)20-15(3)11-12-16(20)4/h5-8,13-16H,9-12H2,1-4H3/t13-,14-,15-,16-/m0/s1
InChIKey
AJNZWRKTWQLAJK-VGWMRTNUSA-N

Computed Properties

Structural Parameters

Heavy atom count
20
Aromatic heavy atom count
6
Fraction Csp3
0.67
Rotatable bonds
2
Molar refractivity
95.87
TPSA
0.0000

LogP / Solubility

WLOGP
5.04
MLOGP
4.45
XLogP3
3.8
Consensus LogP
4.43
Log S (ESOL)
-5.01
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.71
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-6.08
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.01

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
Precautionary Statement Codes
P264, P270, P301+P317, P330, and P501

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