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ChemicalBook >> CAS DataBase List >> 5-Amino-3-methyl-1,2,4-thiadiazole

5-Amino-3-methyl-1,2,4-thiadiazole

5-Amino-3-methyl-1,2,4-thiadiazole price.
  • $6 - $1224
  • Product name: 5-Amino-3-methyl-1,2,4-thiadiazole
  • CAS: 17467-35-5
  • MF: C3H5N3S
  • MW: 115.16
  • EINECS:
  • MDL Number:MFCD01114751
  • Synonyms:TIMTEC-BB SBB005481;5-Amino-3-Methyl-1,3,4-Thiadiazole;3-METHYL-1,2,4-THIADIAZOL-5-YLAMINE;1,2,4-Thiadiazol-5-amine, 3-methyl-;5-Amino-3-methyl-1,2,4-thiadiazole ,99%;5-aMino-3-Methyl-1,2,4-thiadiazole, 98%+;5-Amino-3-Methyl-1,2,4-thiadizole;5-Amino-3-methyl-1,2,4-thiadiazole (Tech)
Price56 Properties Safety Information Description
56 prices
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Brand
  • aablocks
  • AHH
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Biosynth
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • TRC
  • Usbiological
Package
  • 100mg
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  • 5gm:
  • Manufactureraablocks
  • Product numberAA001ZS6
  • Product description5-Amino-3-methyl-1，2，4-thiadiazole 97%
  • Packaging1g
  • Price$6
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001ZS6
  • Product description5-Amino-3-methyl-1，2，4-thiadiazole 97%
  • Packaging5g
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001ZS6
  • Product description5-Amino-3-methyl-1，2，4-thiadiazole 98%
  • Packaging25g
  • Price$27
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-44038
  • Product description5-Amino-3-methyl-1,2,4-thiadiazole 97%
  • Packaging50g
  • Price$500
  • Updated2026-05-26
  • Buy
  • ManufacturerAlichem
  • Product number17467355
  • Product description5-Amino-3-methyl-1,2,4-thiadiazole
  • Packaging100g
  • Price$413.82
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number17467355
  • Product description5-Amino-3-methyl-1,2,4-thiadiazole
  • Packaging500g
  • Price$1007
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number17467355
  • Product description5-Amino-3-methyl-1,2,4-thiadiazole
  • Packaging25g
  • Price$180.36
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA182705
  • Product description5-Amino-3-methyl-1,2,4-thiadiazole 98%
  • Packaging500g
  • Price$600
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA182705
  • Product description5-Amino-3-methyl-1,2,4-thiadiazole 98%
  • Packaging10g
  • Price$28
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA182705
  • Product description5-Amino-3-methyl-1,2,4-thiadiazole 98%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA182705
  • Product description5-Amino-3-methyl-1,2,4-thiadiazole 98%
  • Packaging5g
  • Price$16
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA182705
  • Product description5-Amino-3-methyl-1,2,4-thiadiazole 98%
  • Packaging25g
  • Price$57
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA182705
  • Product description5-Amino-3-methyl-1,2,4-thiadiazole 98%
  • Packaging100g
  • Price$170
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0027037
  • Product description5-AMINO-3-METHYL-1,2,4-THIADIAZOLE 95.00%
  • Packaging500MG
  • Price$676.46
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR14846
  • Product description5-Amino-3-methyl-1,2,4-thiadiazole 95%
  • Packaging100g
  • Price$277
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR14846
  • Product description5-Amino-3-methyl-1,2,4-thiadiazole 95%
  • Packaging50g
  • Price$145
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001ZS6 5-Amino-3-methyl-1，2，4-thiadiazole 97% 1g $6 2026-05-28 Buy
aablocks AA001ZS6 5-Amino-3-methyl-1，2，4-thiadiazole 97% 5g $9 2026-05-28 Buy
aablocks AA001ZS6 5-Amino-3-methyl-1，2，4-thiadiazole 98% 25g $27 2026-05-28 Buy
AHH MT-44038 5-Amino-3-methyl-1,2,4-thiadiazole 97% 50g $500 2026-05-26 Buy
Alichem 17467355 5-Amino-3-methyl-1,2,4-thiadiazole 100g $413.82 2021-12-16 Buy
Alichem 17467355 5-Amino-3-methyl-1,2,4-thiadiazole 500g $1007 2021-12-16 Buy
Alichem 17467355 5-Amino-3-methyl-1,2,4-thiadiazole 25g $180.36 2021-12-16 Buy
Ambeed A182705 5-Amino-3-methyl-1,2,4-thiadiazole 98% 500g $600 2021-12-16 Buy
Ambeed A182705 5-Amino-3-methyl-1,2,4-thiadiazole 98% 10g $28 2021-12-16 Buy
Ambeed A182705 5-Amino-3-methyl-1,2,4-thiadiazole 98% 1g $6 2021-12-16 Buy
Ambeed A182705 5-Amino-3-methyl-1,2,4-thiadiazole 98% 5g $16 2021-12-16 Buy
Ambeed A182705 5-Amino-3-methyl-1,2,4-thiadiazole 98% 25g $57 2021-12-16 Buy
Ambeed A182705 5-Amino-3-methyl-1,2,4-thiadiazole 98% 100g $170 2021-12-16 Buy
American Custom Chemicals Corporation CHM0027037 5-AMINO-3-METHYL-1,2,4-THIADIAZOLE 95.00% 500MG $676.46 2021-12-16 Buy
Apolloscientific OR14846 5-Amino-3-methyl-1,2,4-thiadiazole 95% 100g $277 2026-06-04 Buy
Apolloscientific OR14846 5-Amino-3-methyl-1,2,4-thiadiazole 95% 50g $145 2026-06-04 Buy
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Properties

Melting point :202 °C
Boiling point :261.2±23.0 °C(Predicted)
Density :1.372±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
pka :4.56±0.50(Predicted)
Appearance :White to off-white Solid
InChI :InChI=1S/C3H5N3S/c1-2-5-3(4)7-6-2/h1H3,(H2,4,5,6)
InChIKey :DJKUIGPCSNRFRK-UHFFFAOYSA-N
SMILES :S1C(N)=NC(C)=N1
CAS DataBase Reference :17467-35-5(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3-methyl-1,2,4-thiadiazol-5-amine is a useful intermediate used in the preparation of 1,2,4-thiadiazole analogue that functions as a non-peptide inhibitor of beta-secretase.

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Suppliers and manufacturers

T&W GROUP Hangzhou Copiore Chemical Co., Ltd. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. Wuhan Chemwish Technology Co., Ltd Capot Chemical Co., Ltd Beijing Ouhe Technology Co., Ltd JinYan Chemicals(ShangHai) Co.,Ltd. Shanghai Sinch Parmaceuticals Tech. Co. Ltd. Shanghai Hanhong Scientific Co.,Ltd.