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5-Ethylthiazol-2-amine

5-Ethylthiazol-2-amine Structure
5-Ethylthiazol-2-amine structure
CAS No.
39136-60-2
Chemical Name:
5-Ethylthiazol-2-amine
Synonyms
5-Ethylthiazol-2-amine;2-Thiazolamine, 5-ethyl-;2-Amino-5-(ethyl)thiazole;(5-Ethylthiazol-2-yl)amine;5-ethyl-1,3-thiazol-2-amine
CBNumber:
CB9947111
Molecular Formula:
C5H8N2S
Molecular Weight:
128.2
MDL Number:
MFCD00613421
MOL File:
39136-60-2.mol
MSDS File:
SDS
Last updated:2026-05-28 05:21:03
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5-Ethylthiazol-2-amine Properties

Melting point 59 °C
Boiling point 241.9±9.0 °C(Predicted)
Density 1.195±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
pka 5.37±0.10(Predicted)
Appearance Light yellow to yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

5-Ethylthiazol-2-amine price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth PBA13660 5-Ethylthiazol-2-amine 39136-60-2 5g $413 2026-06-04 Buy
Activate Scientific AS41201 5-Ethylthiazol-2-amine 97% 39136-60-2 1g $98 2026-06-04 Buy
Activate Scientific AS41201 5-Ethylthiazol-2-amine 97% 39136-60-2 5g $343 2026-06-04 Buy
Activate Scientific AS41201 5-Ethylthiazol-2-amine 97% 39136-60-2 25g $1059 2026-06-04 Buy
Synthonix E41203 5-Ethylthiazol-2-amine 97% 39136-60-2 100mg $23 2026-05-06 Buy
Product number Packaging Price Buy
PBA13660 5g $413 Buy
AS41201 1g $98 Buy
AS41201 5g $343 Buy
AS41201 25g $1059 Buy
E41203 100mg $23 Buy

5-Ethylthiazol-2-amine Chemical Properties, Uses, Production

Synthesis

Butyraldehyde

123-72-8

Urea

57-13-6

5-Ethylthiazol-2-amine

39136-60-2

5-Ethylthiazol-2-amine was synthesized as follows: n-butyraldehyde (10.8 g, 0.15 mol) was dissolved with urea (22.8 g, 0.3 mol) in chloroform (75 mL) at 0 °C, and sulfuryl chloride (13.5 mL, 0.166 mol) was added slowly and dropwise. The reaction mixture was gradually warmed to room temperature and stirred continuously for 1 hour. Subsequently, the solvent was removed by rotary evaporation. Ethanol (200 mL) was added to the residue and heated to reflux overnight before the solvent was removed by evaporation again. The resulting residue was suspended in water (200 mL) and the precipitate was collected by vacuum filtration to give 5-ethylthiazol-2-amine (9.5 g, 40% yield) as a light brown solid. Mass spectrometry analysis showed m/z 129.1 [M + H]+.

References

[1] Patent: US9617268, 2017, B2. Location in patent: Page/Page column 374

5-Ethylthiazol-2-amine Preparation Products And Raw materials

Raw materials

Butyraldehyde Urea Chloroform Sulfuryl chloride

Preparation Products

5-Ethylthiazol-2-amine Suppliers

Global Suppliers ( 68)
Supplier Tel Email Country ProdList Advantage
ZEROSCHEM.CO.,LTD. 10-61256048 13810278579; sales@zeroschem.com China 1400 59
Dtchem Laboratories,（Gan Su）Co.,Ltd. 18993961550 18993966060 sales@techbiochem.com China 773 61
Shanghai Jian Chao Chemical Technology Co., Ltd. 150-2103-5486 18017383231 983544897@qq.com China 9335 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai HuanChuan Industry Co.,Ltd. 021-61478794 sales@hcshhai.com China 9781 50
DebyeTec.com Inc. 18086626237 18086626237 2693528373@qq.com China 2936 56
Yancheng Schiemann Biological Technology Co.,Ltd 0515-88280676; 18921872653 sales@ximanbio.com China 1524 56
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Combiphos (Shanghai) Biological Technology Co., Ltd. 021-65232103 17602124823 combiphos@vip.qq.com China 30000 58
Supplier Advantage
ZEROSCHEM.CO.,LTD. 59
Dtchem Laboratories,（Gan Su）Co.,Ltd. 61
Shanghai Jian Chao Chemical Technology Co., Ltd. 55
Bide Pharmatech Ltd. 60
Shanghai HuanChuan Industry Co.,Ltd. 50
DebyeTec.com Inc. 56
Yancheng Schiemann Biological Technology Co.,Ltd 56
Shanghai YuanYe Biotechnology Co., Ltd. 60
Amadis Chemical Company Limited 58
Combiphos (Shanghai) Biological Technology Co., Ltd. 58

View Latest Price from 5-Ethylthiazol-2-amine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5-Ethylthiazol-2-amine pictures 2021-07-13 5-Ethylthiazol-2-amine
39136-60-2
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd
5-Ethylthiazol-2-amine pictures 2021-07-10 5-Ethylthiazol-2-amine
39136-60-2
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd
5-Ethylthiazol-2-amine pictures 2020-01-10 5-Ethylthiazol-2-amine
39136-60-2
 $1.00 1KG 99% 200kg Career Henan Chemical Co

5-Ethylthiazol-2-amine Spectrum

5-Ethylthiazol-2-amine(39136-60-2)1HNMR

39136-60-2 (5-Ethylthiazol-2-amine ) Related Search:

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5-Ethylthiazol-2-amine 5-ethyl-1,3-thiazol-2-amine 2-Amino-5-(ethyl)thiazole (5-Ethylthiazol-2-yl)amine 2-Thiazolamine, 5-ethyl- 39136-60-2