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CAS 13977-65-6 Monopotassium phosphite molecular structure lightbox
CAS RN: 13977-65-6

Monopotassium phosphite

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250123 100g / 500g / 2.5kg / 10kg Confirm by inquiry Shanghai, Shandong, Guangdong, Hebei Inquiry
  • Product code: SSC-050322
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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: ≥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 13977-65-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
500g ≥95% 0 Out of Stock Shenzhen Inquiry

13977-65-6 / potassium phosphenic acid

Standard CAS: 13977-65-6 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
13977-65-6
Multi CAS
No
Molecular Formula
HKO3P+
Molecular Weight
119.078000
Exact Mass
118.930037
SMILES
O[P+](=O)[O-].[K+]
InChI
InChI=1S/K.HO3P/c;1-4(2)3/h;(H,1,2,3)/q+1;
InChIKey
OQZCJRJRGMMSGK-UHFFFAOYSA-N

Physical Properties

Physical Description
Liquid; Dry Powder
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
5
H-bond acceptors
2
H-bond donors
1
Molar refractivity
9.83
TPSA
60.36

LogP / Solubility

WLOGP
-4
MLOGP
-3.53
XLogP3
-4
Consensus LogP
-3.84
Log S (ESOL)
1.94
Class (ESOL)
Highly soluble
Log S (Ali)
2.35
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
2.89
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)
-6.29

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

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H319 (87.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P264+P265, P280, P305+P351+P338, and P337+P317

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