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CAS 19455-20-0 Potassium Isobutyrate molecular structure lightbox
CAS RN: 19455-20-0

Potassium Isobutyrate

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250326 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Guangdong, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251231 100g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20260615 1g In stock Shanghai, Shenzhen Inquiry
Batchno.20250608 25g In stock Shanghai, Tianjin Inquiry
Batchno.20260112 5g In stock Shanghai, Wuhan, Chengdu Inquiry
  • Product code: SSC-091784
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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 19455-20-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ＞97% 0 Out of Stock Hong Kong Inquiry

19455-20-0 / potassium 2-methylpropanoate

Standard CAS: 19455-20-0 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
19455-20-0
Multi CAS
No
Molecular Formula
C4H7KO2
Molecular Weight
126.200000
Exact Mass
126.008311
SMILES
CC(C)C(=O)[O-].[K+]
InChI
InChI=1S/C4H8O2.K/c1-3(2)4(5)6;/h3H,1-2H3,(H,5,6);/q;+1/p-1
InChIKey
LBOHISOWGKIIKX-UHFFFAOYSA-M

Computed Properties

Structural Parameters

Heavy atom count
7
Fraction Csp3
0.75
Rotatable bonds
1
H-bond acceptors
2
Molar refractivity
19.84
TPSA
40.13

LogP / Solubility

WLOGP
-3.6
MLOGP
-3.18
XLogP3
-3.6
Consensus LogP
-3.46
Log S (ESOL)
1.71
Class (ESOL)
Highly soluble
Log S (Ali)
2.01
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
2.39
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)
-6.05

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

GHS Hazard Statements
Not Classified Reported as not meeting GHS hazard criteria by 5 of 5 companies. For more detailed information, please visit ECHA C&L website.

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