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CAS 20881-04-3 1,2:3,5-Di-O-isopropylidene-α-D-xylofuranose molecular structure lightbox
CAS RN: 20881-04-3

1,2:3,5-Di-O-isopropylidene-α-D-xylofuranose

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250429 25g / 100g Confirm by inquiry Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260111 100g In stock Shenzhen, Tianjin Inquiry
Batchno.20250206 1g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260608 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250514 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
  • Product code: SSC-098112
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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: 25g
  • 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 20881-04-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ＞97% 0 Out of Stock Shenzhen Inquiry

20881-04-3 / (1S,2R,6R,8R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[6.4.0.02,6]dodecane

Standard CAS: 20881-04-3 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
20881-04-3
Multi CAS
No
Molecular Formula
C11H18O5
Molecular Weight
230.260000
Exact Mass
230.115424
SMILES
CC1(OC[C@@H]2[C@H](O1)[C@@H]3[C@H](O2)OC(O3)(C)C)C
InChI
InChI=1S/C11H18O5/c1-10(2)12-5-6-7(14-10)8-9(13-6)16-11(3,4)15-8/h6-9H,5H2,1-4H3/t6-,7+,8-,9-/m1/s1
InChIKey
NKZDPBSWYPINNF-BZNPZCIMSA-N

Computed Properties

Structural Parameters

Heavy atom count
16
Fraction Csp3
1
H-bond acceptors
5
Molar refractivity
53.6
TPSA
46.15

LogP / Solubility

WLOGP
1.01
MLOGP
0.9
XLogP3
0.6
Consensus LogP
0.84
Log S (ESOL)
-1.91
Class (ESOL)
Soluble
Log S (Ali)
-2.18
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.4

Drug-likeness / Medicinal Chemistry

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

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