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CAS 131986-28-2 3-CHLORO-4-(PYRIDIN-3-YL)-1,2,5-THIADIAZOLE molecular structure lightbox
CAS RN: 131986-28-2

3-CHLORO-4-(PYRIDIN-3-YL)-1,2,5-THIADIAZOLE

Product Availability

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5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250707 100mg / 250mg / 1g / 5g / 25g / 100g Confirm by inquiry Shanghai 5-7 business days Inquiry
Batchno.20250726 1g In stock Inquiry
Batchno.20250209 250mg In stock Inquiry
Batchno.20250802 25g In stock Inquiry
Batchno.20260309 5g In stock Inquiry
  • Product code: SSC-039038
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 0.25g, 1g, 25g, 5g, 10g, 100g
  • Available purity: >95%
  • Inventory rows with stock: 6
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 131986-28-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g >95% 5 In Stock Shanghai Inquiry
1g >95% 5 In Stock Shanghai Inquiry
25g >95% 5 In Stock Beijing Inquiry
5g >95% 4 In Stock Shenzhen Inquiry
10g >95% 3 In Stock Shenzhen Inquiry
100g >95% 3 In Stock Beijing Inquiry

131986-28-2 / 3-chloro-4-pyridin-3-yl-1,2,5-thiadiazole

Standard CAS: 131986-28-2 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
131986-28-2
Multi CAS
No
Molecular Formula
C7H4ClN3S
Molecular Weight
197.650000
Exact Mass
196.981446
SMILES
C1=CC(=CN=C1)C2=NSN=C2Cl
InChI
InChI=1S/C7H4ClN3S/c8-7-6(10-12-11-7)5-2-1-3-9-4-5/h1-4H
InChIKey
CMPNWGQBNRHIQZ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
12
Aromatic heavy atom count
11
Rotatable bonds
1
H-bond acceptors
4
Molar refractivity
48.15
TPSA
38.67

LogP / Solubility

WLOGP
2.25
MLOGP
1.98
XLogP3
1.9
Consensus LogP
2.04
Log S (ESOL)
-3.1
Class (ESOL)
Poorly soluble
Log S (Ali)
-2.81
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.94
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.33

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

Pictogram(s)
Corrosive Acute Toxic Irritant
Signal
Danger
GHS Hazard Statements
H301 (20%): Toxic if swallowed [Danger Acute toxicity, oral] H315 (80%): Causes skin irritation [Warning Skin corrosion/irritation] H318 (20%): Causes serious eye damage [Danger Serious eye damage/eye irritation] H319 (80%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (80%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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