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CAS 1338-43-8 Span 80 (=Sorbitan Monooleate) molecular structure lightbox
CAS RN: 1338-43-8

Span 80 (=Sorbitan Monooleate)

Product Availability

Choose a grade to view its available package options.

18 package records17 with current stock7 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250423 12X500ml In stock Shanghai, Shandong Inquiry
Batchno.20250809 2.5L In stock Shanghai, Guangdong Inquiry
Batchno.20251211 500ml In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260416 1L In stock Shanghai, Shandong Inquiry
Batchno.20250507 250ml In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20250412 5L In stock Shanghai, Shandong, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250830 2.5kg In stock Shanghai, Shandong Inquiry
Batchno.20260225 25kg In stock Shanghai Inquiry
Batchno.20260427 500g In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20260504 5kg In stock Shanghai, Chongqing Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251210 100g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260410 1kg In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20250917 500g In stock Shanghai, Shenzhen, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260127 10ml In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250605 1L In stock Inquiry
Batchno.20260513 250ml In stock Inquiry
Batchno.20260530 5L Out of stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251025 50ml / 250ml / 1L / 5L Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing Inquiry
  • Product code: SSC-040809
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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: 500g
  • Available purity: ≥95%
  • 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 1338-43-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
500g ≥95% 0 Out of Stock Shenzhen Inquiry

1338-43-8 / [(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] (Z)-octadec-9-enoate

Standard CAS: 1338-43-8 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
1338-43-8
Multi CAS
No
Molecular Formula
C24H44O6
Molecular Weight
428.600000
Exact Mass
428.313789
SMILES
CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H]([C@@H]1[C@@H]([C@H](CO1)O)O)O
InChI
InChI=1S/C24H44O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22(27)29-19-21(26)24-23(28)20(25)18-30-24/h9-10,20-21,23-26,28H,2-8,11-19H2,1H3/b10-9-/t20-,21+,23+,24+/m0/s1
InChIKey
NWGKJDSIEKMTRX-AAZCQSIUSA-N

Physical Properties

Physical Description
Liquid Yellow to amber liquid; [Merck Index] Clear deep brownish-yellow viscous liquid
Appearance
AMBER LIQUID
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
30
Fraction Csp3
0.88
Rotatable bonds
18
H-bond acceptors
6
H-bond donors
3
Molar refractivity
118.17
TPSA
96.22

LogP / Solubility

WLOGP
4.05
MLOGP
3.59
XLogP3
6
Consensus LogP
4.55
Log S (ESOL)
-3.86
Class (ESOL)
Poorly soluble
Log S (Ali)
-6
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-7.97
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)
-2.46

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

GHS Hazard Statements
Not Classified Reported as not meeting GHS hazard criteria by 1221 of 1224 companies (only 0.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website. Reported as not meeting GHS hazard criteria by 1 of 1 companies. For more detailed information, please visit ECHA C&L website.

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