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CAS 19503-26-5 1,2,4-Triazole-1-carboximidamide Hydrochloride molecular structure lightbox
CAS RN: 19503-26-5

1,2,4-Triazole-1-carboximidamide Hydrochloride

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250910 100g In stock Shanghai Inquiry
Batchno.20251213 10g In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20260505 25g In stock Shanghai Inquiry
Batchno.20250615 500g In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251022 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong 8-10 business days Inquiry
  • Product code: SSC-091971
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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, 100g
  • 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 19503-26-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥97% 0 Out of Stock Beijing Inquiry
100g ≥97% 0 Out of Stock Shenzhen Inquiry

19503-26-5 / 1,2,4-triazole-1-carboximidamide;hydrochloride

Standard CAS: 19503-26-5 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
19503-26-5
Multi CAS
No
Molecular Formula
C3H6ClN5
Molecular Weight
147.570000
Exact Mass
147.031173
SMILES
C1=NN(C=N1)C(=N)N.Cl
InChI
InChI=1S/C3H5N5.ClH/c4-3(5)8-2-6-1-7-8;/h1-2H,(H3,4,5);1H
InChIKey
JDDXNENZFOOLTP-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
9
Aromatic heavy atom count
5
Rotatable bonds
1
H-bond acceptors
4
H-bond donors
2
Molar refractivity
34.58
TPSA
80.58

LogP / Solubility

WLOGP
-0.56
MLOGP
-0.5
XLogP3
-0.56
Consensus LogP
-0.54
Log S (ESOL)
-0.81
Class (ESOL)
Very soluble
Log S (Ali)
-0.37
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.16
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)
-4.02

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)
Acute Toxic Irritant
Signal
Danger
GHS Hazard Statements
H301 (92.9%): Toxic if swallowed [Danger Acute toxicity, oral] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P264, P264+P265, P270, P280, P301+P316, P305+P351+P338, P321, P330, P337+P317, P405, and P501

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