5-Ethyl-1,3-thiazol-2-amine

Modify Date: 2026-08-01 20:03:12

5-Ethyl-1,3-thiazol-2-amine Structure
5-Ethyl-1,3-thiazol-2-amine structure
Common Name 5-Ethyl-1,3-thiazol-2-amine
CAS Number 39136-60-2 Molecular Weight 128.195
Density 1.2±0.1 g/cm3 Boiling Point 241.9±9.0 °C at 760 mmHg
Molecular Formula C5H8N2S Melting Point N/A
MSDS N/A Flash Point 100.1±18.7 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5-Ethylthiazol-2-amine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.2±0.1 g/cm3
Boiling Point 241.9±9.0 °C at 760 mmHg
Molecular Formula C5H8N2S
Molecular Weight 128.195
Flash Point 100.1±18.7 °C
Exact Mass 128.040817
PSA 67.15000
LogP 1.37
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.597
InChIKey HNOGSSUZDLBROJ-UHFFFAOYSA-N
SMILES CCc1cnc(N)s1
Storage condition 2-8°C

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
HS Code 2934100090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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5-Ethyl-1,3-thiazol-2-amine Structure

5-Ethyl-1,3-thi...

CAS#:39136-60-2

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Literature: Fan, Zhijin; Shi, Zugui; Zhang, Haike; Liu, Xiufeng; Bao, Lili; Ma, Lin; Zuo, Xiang; Zheng, Qinxiang; Mi, Na Journal of Agricultural and Food Chemistry, 2009 , vol. 57, # 10 p. 4279 - 4286

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5-Ethyl-1,3-thiazol-2-amine Structure

5-Ethyl-1,3-thi...

CAS#:39136-60-2

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Literature: Pfizer Inc. Patent: US4414388 A1, 1983 ;

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5-Ethyl-1,3-thiazol-2-amine Structure

5-Ethyl-1,3-thi...

CAS#:39136-60-2

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Literature: Helal, Christopher J.; Sanner, Mark A.; Cooper, Christopher B.; Gant, Thomas; Adam, Mavis; Lucas, John C.; Kang, Zhijun; Kupchinsky, Stanley; Ahlijanian, Michael K.; Tate, Bonnie; Menniti, Frank S.; Kelly, Kristin; Peterson, Marcia Bioorganic and Medicinal Chemistry Letters, 2004 , vol. 14, # 22 p. 5521 - 5525

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5-Ethyl-1,3-thiazol-2-amine Structure

5-Ethyl-1,3-thi...

CAS#:39136-60-2

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Literature: Ray,D.N. et al. Journal of the Indian Chemical Society, 1966 , vol. 43, p. 283 - 284

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5-Ethyl-1,3-thiazol-2-amine Structure

5-Ethyl-1,3-thi...

CAS#:39136-60-2

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Literature: Kulkarni; Shirsat Journal of Scientific and Industrial Research, 1959 , vol. 18 B, p. 411

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5-Ethyl-1,3-thiazol-2-amine Structure

5-Ethyl-1,3-thi...

CAS#:39136-60-2

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Literature: Krattiger Bulletin de la Societe Chimique de France, 1953 , p. 222,224

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

5-Ethyl-1,3-thiazol-2-amine

 5-Ethyl-1,3-thiazol-2-amine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does 5-Ethylthiazol-2-amine have?
A: English synonyms of 5-Ethylthiazol-2-amine: 5-Ethyl-1,3-thiazol-2-amine.
Q: What is the molecular weight of 5-Ethylthiazol-2-amine?
A: Molecular weight of 5-Ethylthiazol-2-amine is 128.195.
Q: What is the boiling point of 5-Ethylthiazol-2-amine?
A: Boiling point of 5-Ethylthiazol-2-amine is 241.9±9.0 °C at 760 mmHg.
Q: What is the InChIKey of 5-Ethylthiazol-2-amine?
A: InChIKey of 5-Ethylthiazol-2-amine is HNOGSSUZDLBROJ-UHFFFAOYSA-N.
Q: What is the SMILES notation of 5-Ethylthiazol-2-amine?
A: SMILES notation of 5-Ethylthiazol-2-amine is CCc1cnc(N)s1.
Q: What are the storage conditions for 5-Ethylthiazol-2-amine?
A: Storage conditions for 5-Ethylthiazol-2-amine: 2-8°C.
Q: What is the English name of 5-Ethylthiazol-2-amine?
A: The English name of 5-Ethylthiazol-2-amine is 5-Ethylthiazol-2-amine.
Q: What is the polar surface area (PSA) of 5-Ethylthiazol-2-amine?
A: Polar surface area (PSA) of 5-Ethylthiazol-2-amine is 67.15000.
Q: What is the LogP of 5-Ethylthiazol-2-amine?
A: LogP of 5-Ethylthiazol-2-amine is 1.37.
Q: What is the molecular formula of 5-Ethylthiazol-2-amine?
A: Molecular formula of 5-Ethylthiazol-2-amine is C5H8N2S.

 5-Ethyl-1,3-thiazol-2-aminefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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