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CAS 21141-31-1 Oxamic Acid Potassium Salt molecular structure lightbox
CAS RN: 21141-31-1

Oxamic Acid Potassium Salt

Product Availability

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4 package records2 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250113 5g / 25g / 100g Out of stock 8-10 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260511 100g Out of stock Inquiry
Batchno.20251113 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260213 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
  • Product code: SSC-100971
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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: 5g
  • 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 21141-31-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ＞97% 0 Out of Stock Shenzhen Inquiry

21141-31-1 / potassium oxamate

Standard CAS: 21141-31-1 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
21141-31-1
Multi CAS
No
Molecular Formula
C2H2KNO3
Molecular Weight
127.140000
Exact Mass
126.967174
SMILES
C(=O)(C(=O)[O-])N.[K+]
InChI
InChI=1S/C2H3NO3.K/c3-1(4)2(5)6;/h(H2,3,4)(H,5,6);/q;+1/p-1
InChIKey
PSLCBKISHMXGLT-UHFFFAOYSA-M

Computed Properties

Structural Parameters

Heavy atom count
7
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
1
Molar refractivity
14.2
TPSA
83.22

LogP / Solubility

WLOGP
-5.77
MLOGP
-5.09
XLogP3
-5.77
Consensus LogP
-5.54
Log S (ESOL)
3.01
Class (ESOL)
Highly soluble
Log S (Ali)
3.57
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
4.31
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)
-7.6

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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