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ChemicalBook >> CAS DataBase List >> 4-Methylthiosemicarbazide

4-Methylthiosemicarbazide

4-Methylthiosemicarbazide price.
  • $12.7 - $2750
  • Product name: 4-Methylthiosemicarbazide
  • CAS: 6610-29-3
  • MF: C2H7N3S
  • MW: 105.16
  • EINECS:229-563-2
  • MDL Number:MFCD00007617
  • Synonyms:n-methyl-hydrazinecarbothioamid ;n-methylthiosemicarbazide ;4-METHYLTHIOSEMICARBAZIDE;Hydrazinecarbothioamide, N-methyl.;Methylthiocarbamic acid hydrazide;4-Methylthiosemicarbazide,98%;4-Methylthiosemicarb;4-methyl thiosemicarbazid
Price54 Properties Safety Information Description
54 prices
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  • aablocks
  • Acints
  • Advanced Chemicals Intermediat
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Atlantic Research Chemicals
  • Biosynth
  • Chemenu
  • Chem-Impex
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • Thermo Scientific Chemicals
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  • 250mg
  • 0.5G
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  • 0.25kg
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  • Manufactureraablocks
  • Product numberAA003LO4
  • Product descriptionN-Methylhydrazinecarbothioamide ≥90%
  • Packaging5g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LO4
  • Product descriptionN-Methylhydrazinecarbothioamide ≥90%
  • Packaging25g
  • Price$48
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LO4
  • Product descriptionN-Methylhydrazinecarbothioamide ≥90%
  • Packaging100g
  • Price$130
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LO4
  • Product descriptionN-Methylhydrazinecarbothioamide ≥90%
  • Packaging250g
  • Price$260
  • Updated2026-05-28
  • Buy
  • ManufacturerAcints
  • Product numberACI-00591
  • Product description4-Methylthiosemicarbazide 95%+
  • Packaging5g
  • Price$633.15
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-00591
  • Product description4-Methylthiosemicarbazide 95%+
  • Packaging1g
  • Price$160.65
  • Updated2026-05-20
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-00591
  • Product description4-Methylthiosemicarbazide 95%+
  • Packaging1g
  • Price$160.65
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-00591
  • Product description4-Methylthiosemicarbazide 95%+
  • Packaging5g
  • Price$633.15
  • Updated2026-05-19
  • Buy
  • ManufacturerAHH
  • Product numberMT-18993
  • Product description4-Methyl-3-thiosemicarbazide 97%
  • Packaging500g
  • Price$345
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberL762
  • Product description4-Methyl-3-thiosemicarbazide 95%
  • Packaging25g
  • Price$188
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberL762
  • Product description4-Methyl-3-thiosemicarbazide 95%
  • Packaging5g
  • Price$82
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberL762
  • Product description4-Methyl-3-thiosemicarbazide 95%
  • Packaging1g
  • Price$30
  • Updated2026-06-04
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSDY0000271
  • Product description4-METHYL-3-THIOSEMICARBAZIDE 95.00%
  • Packaging0.5G
  • Price$638
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSDY0000271
  • Product description4-METHYL-3-THIOSEMICARBAZIDE 95.00%
  • Packaging5G
  • Price$1860
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN060679
  • Product description4-Methyl-3-thiosemicarbazide 95
  • Packaging250mg
  • Price$12.7
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN060679
  • Product description4-Methyl-3-thiosemicarbazide 95
  • Packaging1g
  • Price$15.24
  • Updated2026-05-23
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003LO4 N-Methylhydrazinecarbothioamide ≥90% 5g $16 2026-05-28 Buy
aablocks AA003LO4 N-Methylhydrazinecarbothioamide ≥90% 25g $48 2026-05-28 Buy
aablocks AA003LO4 N-Methylhydrazinecarbothioamide ≥90% 100g $130 2026-05-28 Buy
aablocks AA003LO4 N-Methylhydrazinecarbothioamide ≥90% 250g $260 2026-05-28 Buy
Acints ACI-00591 4-Methylthiosemicarbazide 95%+ 5g $633.15 2026-05-20 Buy
Acints ACI-00591 4-Methylthiosemicarbazide 95%+ 1g $160.65 2026-05-20 Buy
Advanced Chemicals Intermediat ACI-00591 4-Methylthiosemicarbazide 95%+ 1g $160.65 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-00591 4-Methylthiosemicarbazide 95%+ 5g $633.15 2026-05-19 Buy
AHH MT-18993 4-Methyl-3-thiosemicarbazide 97% 500g $345 2026-05-26 Buy
AK Scientific L762 4-Methyl-3-thiosemicarbazide 95% 25g $188 2026-06-04 Buy
AK Scientific L762 4-Methyl-3-thiosemicarbazide 95% 5g $82 2026-06-04 Buy
AK Scientific L762 4-Methyl-3-thiosemicarbazide 95% 1g $30 2026-06-04 Buy
American Custom Chemicals Corporation SDY0000271 4-METHYL-3-THIOSEMICARBAZIDE 95.00% 0.5G $638 2021-12-16 Buy
American Custom Chemicals Corporation SDY0000271 4-METHYL-3-THIOSEMICARBAZIDE 95.00% 5G $1860 2021-12-16 Buy
Atlantic Research Chemicals AN060679 4-Methyl-3-thiosemicarbazide 95 250mg $12.7 2026-05-23 Buy
Atlantic Research Chemicals AN060679 4-Methyl-3-thiosemicarbazide 95 1g $15.24 2026-05-23 Buy
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Properties

Melting point :135-138 °C (lit.)
Boiling point :168.4±23.0 °C(Predicted)
Density :1.155 (estimate)
vapor pressure :0Pa at 25℃
refractive index :1.5800 (estimate)
storage temp. :Poison room
solubility :DMSO (Slightly), Methanol (Slightly)
pka :11.45±0.70(Predicted)
form :solid
color :White to Off-White
Water Solubility :Soluble in alcohol. Slightly soluble in water.
BRN :605575
InChI :1S/C2H7N3S/c1-4-2(6)5-3/h3H2,1H3,(H2,4,5,6)
InChIKey :PTVZQOAHCSKAAS-UHFFFAOYSA-N
SMILES :CNC(=S)NN
LogP :-1.21
CAS DataBase Reference :6610-29-3(CAS DataBase Reference)
EPA Substance Registry System :Hydrazinecarbothioamide, N-methyl- (6610-29-3)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Description

4-Methyl-3-thiosemicarbazide is used in the analysis of electronic features of sulfur-using high-resolution, low-temperature X-ray diffraction data sets. Further, it acts as an intermediate in organic synthesis.

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Suppliers and manufacturers

Jiaxing Deyi Chemical Co., Ltd Henan Evonik Biotechnology Co. LTD Hubei Chenghai Chemical Co., Ltd Nanjing Optimal New Materials Technology Co., Ltd. Nanjing Optimal New Materials Technology Co., Ltd. J & K SCIENTIFIC LTD. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Beijing HwrkChemical Technology Co., Ltd Energy Chemical