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CAS 19420-57-6 1-Stearoyl-sn-glycero-3-phosphocholine molecular structure lightbox
CAS RN: 19420-57-6

1-Stearoyl-sn-glycero-3-phosphocholine

Product Availability

Choose a grade to view its available package options.

6 package records6 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250913 5mg / 25mg / 100mg / 500mg / 1g Confirm by inquiry Shanghai, Chongqing Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250303 100mg In stock Shanghai, Tianjin, Wuhan Inquiry
Batchno.20251018 1g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20250416 250mg In stock Shanghai Inquiry
Batchno.20250126 5g In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250720 25mg / 100mg / 500mg Confirm by inquiry Shanghai, Guangdong Inquiry
  • Product code: SSC-091684
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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: >98%
  • 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 19420-57-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >98% 0 Out of Stock Shanghai Inquiry

19420-57-6 / [(2R)-2-hydroxy-3-octadecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate

Standard CAS: 19420-57-6 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
19420-57-6
Multi CAS
No
Molecular Formula
C26H54NO7P
Molecular Weight
523.700000
Exact Mass
523.363790
SMILES
CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)O
InChI
InChI=1S/C26H54NO7P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-26(29)32-23-25(28)24-34-35(30,31)33-22-21-27(2,3)4/h25,28H,5-24H2,1-4H3/t25-/m1/s1
InChIKey
IHNKQIMGVNPMTC-RUZDIDTESA-N

Physical Properties

Physical Description
Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
35
Fraction Csp3
0.96
Rotatable bonds
25
H-bond acceptors
7
H-bond donors
1
Molar refractivity
138.92
TPSA
105.12

LogP / Solubility

WLOGP
5.36
MLOGP
4.76
XLogP3
6.6
Consensus LogP
5.57
Log S (ESOL)
-4.81
Class (ESOL)
Slightly soluble
Log S (Ali)
-7.72
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-10.51
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-2.11

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
Yes
Muegge
No
Bioavailability score
0.56
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3.5

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