5-Amino-3-methylisothiazole-4-carbonitrile

Modify Date: 2025-08-25 17:42:01

5-Amino-3-methylisothiazole-4-carbonitrile structure	Common Name	5-Amino-3-methylisothiazole-4-carbonitrile
	CAS Number	41808-35-9	Molecular Weight	139.178
	Density	1.4±0.1 g/cm3	Boiling Point	198.6±40.0 °C at 760 mmHg
	Molecular Formula	C₅H₅N₃S	Melting Point	202 °C
	MSDS	N/A	Flash Point	73.9±27.3 °C

Name	5-amino-3-methyl-1,2-thiazole-4-carbonitrile
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	198.6±40.0 °C at 760 mmHg
Melting Point	202 °C
Molecular Formula	C₅H₅N₃S
Molecular Weight	139.178
Flash Point	73.9±27.3 °C
Exact Mass	139.020416
PSA	90.94000
LogP	0.45
Vapour Pressure	0.4±0.4 mmHg at 25°C
Index of Refraction	1.610
InChIKey	PJQFZPWSFDVYIF-UHFFFAOYSA-N
SMILES	Cc1nsc(N)c1C#N
Storage condition	2-8°C

HS Code	2934999090

(2E)-3-Amino-2-...

CAS#:41808-30-4

~50%

5-Amino-3-methy...

CAS#:41808-35-9

Literature: INTERMUNE, INC.; BUCKMAN, Brad, O.; NICHOLAS, John, B.; EMAYAN, Kumaraswamy; SEIWERT, Scott, D. Patent: WO2013/25733 A1, 2013 ; Location in patent: Paragraph 0436 ;

(2E)-3-amino-2-...

CAS#:758721-53-8

~81%

5-Amino-3-methy...

CAS#:41808-35-9

Literature: Theoclitou, Maria-Elena; Aquila, Brian; Block, Michael H.; Brassil, Patrick J.; Castriotta, Lillian; Code, Erin; Collins, Michael P.; Davies, Audrey M.; Deegan, Tracy; Ezhuthachan, Jayachandran; Filla, Sandra; Freed, Ellen; Hu, Haiqing; Huszar, Dennis; Jayaraman, Muthusamy; Lawson, Deborah; Lewis, Paula M; Nadella, Murali V. P.; Oza, Vibha; Padmanilayam, Maniyan; Pontz, Timothy; Ronco, Lucienne; Russell, Daniel; Whitston, David; Zheng, Xiaolan Journal of Medicinal Chemistry, 2011 , vol. 54, # 19 p. 6734 - 6750

2-(1-Ethoxyethy...

CAS#:5417-82-3

5-Amino-3-methy...

CAS#:41808-35-9

Literature: INTERMUNE, INC.; BUCKMAN, Brad, O.; NICHOLAS, John, B.; EMAYAN, Kumaraswamy; SEIWERT, Scott, D. Patent: WO2013/25733 A1, 2013 ;

N/A

CAS#:49779-27-3

5-Amino-3-methy...

CAS#:41808-35-9

Literature: Goerdeler,J.; Pohland,H.W. Chemische Berichte, 1963 , vol. 96, p. 526 - 533

(2E)-2-cyano-3-...

CAS#:116595-42-7

5-Amino-3-methy...

CAS#:41808-35-9

2-Butenethioami...

CAS#:89943-20-4

5-Amino-3-methy...

CAS#:41808-35-9

Literature: INTERMUNE, INC.; BUCKMAN, Brad, O.; NICHOLAS, John, B.; EMAYAN, Kumaraswamy; SEIWERT, Scott, D. Patent: WO2013/25733 A1, 2013 ;

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

5-Amino-3-methyl-1,2-thiazole-4-carbonitrile

5-Amino-3-methylisothiazole-4-carbonitrile

5-amino-3-methyl-4-isothiazolecarbonitrile

5-Amino-3-methyl-isothiazole-4-carbonitrile

4-Isothiazolecarbonitrile, 5-amino-3-methyl-

5-amino-4-cyano-3-methyl-isothiazole

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5-Amino-3-methylisothiazole-4-carbonitrile

Names

Chemical & Physical Properties

Safety Information

Synthetic Route

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.