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CAS 12137-21-2 PLATINUM(IV) OXIDE HYDRATE molecular structure lightbox
CAS RN: 12137-21-2

PLATINUM(IV) OXIDE HYDRATE

Product Availability

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4 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251216 100mg In stock Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20251012 1g Out of stock Inquiry
Batchno.20260101 250mg Out of stock Inquiry
Batchno.20260624 5g Out of stock Inquiry
  • Product code: SSC-023484
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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: 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 12137-21-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Beijing Inquiry

12137-21-2 / dioxoplatinum;hydrate

Standard CAS: 12137-21-2 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
12137-21-2
Multi CAS
No
Molecular Formula
H2O3Pt
Molecular Weight
245.100000
Exact Mass
244.965188
SMILES
O.O=[Pt]=O
InChI
InChI=1S/H2O.2O.Pt/h1H2;;;
InChIKey
SPGAMGILENUIOF-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
4
H-bond acceptors
2
H-bond donors
1
Molar refractivity
4.99
TPSA
65.64

LogP / Solubility

WLOGP
-1.06
MLOGP
-0.93
XLogP3
-1.06
Consensus LogP
-1.02
Log S (ESOL)
-0.69
Class (ESOL)
Very soluble
Log S (Ali)
-0.8
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.37
Class (SILICOS-IT)
Very 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)
-4.97

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Oxidizer Irritant
Signal
Danger
GHS Hazard Statements
H272 (97.7%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids] H319 (97.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P210, P220, P264+P265, P280, P305+P351+P338, P337+P317, P370+P378, and P501

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