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CAS 65195-55-3 Avermectin B1a molecular structure lightbox
CAS RN: 65195-55-3

Avermectin B1a

Product Availability

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5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityInquiry
Batchno.20250109 100mg In stock Inquiry
Batchno.20260221 1mg In stock Inquiry
Batchno.20250612 25mg In stock Inquiry
Batchno.20260126 500mg In stock Inquiry
Batchno.20250520 5mg In stock Inquiry
  • Product code: SSC-174862
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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: 0.1g
  • 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 65195-55-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g ≥95% 0 Out of Stock Beijing Inquiry

65195-55-3 / 2-butan-2-yl-21',24'-dihydroxy-12'-[5-(5-hydroxy-4-methoxy-6-methyloxan-2-yl)oxy-4-methoxy-6-methyloxan-2-yl]oxy-3,11',13',22'-tetramethylspiro[2,3-dihydropyran-6,6'-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene]-2'-one

Standard CAS: 65195-55-3 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
65195-55-3
Multi CAS
Yes
Molecular Formula
C48H72O14
Molecular Weight
873.100000
Exact Mass
872.492207
InChI
InChI=1S/C48H72O14/c1-11-25(2)43-28(5)17-18-47(62-43)23-34-20-33(61-47)16-15-27(4)42(26(3)13-12-14-32-24-55-45-40(49)29(6)19-35(46(51)58-34)48(32,45)52)59-39-22-37(54-10)44(31(8)57-39)60-38-21-36(53-9)41(50)30(7)56-38/h12-15,17-19,25-26,28,30-31,33-45,49-50,52H,11,16,20-24H2,1-10H3/b13-12+,27-15+,32-14+/t25-,26-,28-,30-,31-,33+,34-,35-,36-,37-,38-,39-,40+,41-,42-,43+,44-,45+,47+,48+/m0/s1
InChIKey
RRZXIRBKKLTSOM-XPNPUAGNSA-N

Computed Properties

Structural Parameters

Heavy atom count
62
Fraction Csp3
0.77
Rotatable bonds
8
H-bond acceptors
14
H-bond donors
3
Molar refractivity
227.31
TPSA
170.06

LogP / Solubility

WLOGP
5.38
MLOGP
4.81
XLogP3
3.8
Consensus LogP
4.66
Log S (ESOL)
-8.11
Class (ESOL)
Insoluble
Log S (Ali)
-10.6
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-10.76
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
Yes
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-4.23

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
10

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