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CAS 79-19-6 Thiosemicarbazide molecular structure lightbox
CAS RN: 79-19-6

Thiosemicarbazide

Product Availability

Choose a grade to view its available package options.

6 package records6 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250921 100g In stock Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251022 1kg In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20250824 500g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260408 100g In stock Inquiry
Batchno.20260306 2.5kg In stock Inquiry
Batchno.20251113 500g In stock Inquiry
  • Product code: SSC-188204
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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: 25g, 100g, 1000g, 500g, 5000g
  • Available purity: >98%
  • Inventory rows with stock: 5
  • 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 79-19-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g >98% 5 In Stock Hong Kong Inquiry
100g >98% 5 In Stock Hong Kong Inquiry
1000g >98% 5 In Stock Hong Kong Inquiry
500g >98% 2 In Stock Shenzhen Inquiry
5000g >98% 2 In Stock Beijing Inquiry

79-19-6 / aminothiourea

Standard CAS: 79-19-6 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
79-19-6
Multi CAS
No
Molecular Formula
CH5N3S
Molecular Weight
91.140000
Exact Mass
91.020418
InChI
InChI=1S/CH5N3S/c2-1(5)4-3/h3H2,(H3,2,4,5)
InChIKey
BRWIZMBXBAOCCF-UHFFFAOYSA-N

Physical Properties

Melting Point
356 to 363 °F (EPA, 1998) 183 °C
Physical Description
THIOSEMICARBAZIDE is a white crystalline powder and is odorless. This material is used as a reagent for ketones and certain metals, for photography and as a rodenticide. It is also effective for control of bacterial leaf blight of rice. Not a registered pesticide in the U.S. It is a chemical intermediate for herbicides and a reagent for detection of metals. (EPA, 1998) White, odorless solid; [Hawley] Off-white crystalline powder
Appearance
White crystalline powder Long needles from water
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
5
H-bond acceptors
2
H-bond donors
3
Molar refractivity
24.11
TPSA
64.07

LogP / Solubility

WLOGP
-1.31
MLOGP
-1.16
XLogP3
-1.2
Consensus LogP
-1.22
Log S (ESOL)
0.42
Class (ESOL)
Highly soluble
Log S (Ali)
0.64
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.83
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)
-4.2

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

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