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CAS 5989-81-1 Alpha-D-Lactose monohydrate molecular structure lightbox
CAS RN: 5989-81-1

Alpha-D-Lactose monohydrate

Product Availability

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11 package records10 with current stock4 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251201 100ml Out of stock 8-10 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260628 100g In stock Inquiry
Batchno.20250811 1kg In stock Inquiry
Batchno.20250216 25g In stock Inquiry
Batchno.20250720 500g In stock Inquiry
Batchno.20260328 5kg In stock Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250728 1kg In stock Shanghai, Shandong, Chongqing Inquiry
Batchno.20260601 25kg In stock Shanghai Inquiry
Batchno.20251107 500g In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20251021 5kg In stock Shanghai, Shandong, Guangdong Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260427 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong, Guangdong, Hebei Inquiry
  • Product code: SSC-168460
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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: ≥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 5989-81-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
500g ≥97% 0 Out of Stock Shenzhen Inquiry

5989-81-1 / (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol;hydrate

Standard CAS: 5989-81-1 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
5989-81-1
Multi CAS
Yes
Molecular Formula
C12H24O12
Molecular Weight
360.310000
Exact Mass
360.126776
InChI
InChI=1S/C12H22O11.H2O/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17;/h3-20H,1-2H2;1H2/t3-,4-,5+,6+,7-,8-,9-,10-,11+,12+;/m1./s1
InChIKey
WSVLPVUVIUVCRA-KPKNDVKVSA-N

Physical Properties

Physical Description
Solid; [Merck Index]
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
24
Fraction Csp3
1
Rotatable bonds
4
H-bond acceptors
11
H-bond donors
8
Molar refractivity
72.23
TPSA
221.03

LogP / Solubility

WLOGP
-6.22
MLOGP
-5.46
XLogP3
-6.22
Consensus LogP
-5.97
Log S (ESOL)
2.11
Class (ESOL)
Highly soluble
Log S (Ali)
1.98
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
2.68
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-9.34

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
Leadlikeness
No
Synthetic Accessibility
7.5

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