1,2-Thiazole-4-carboxylic acid

Modify Date: 2025-08-25 21:48:05

1,2-Thiazole-4-carboxylic acid structure	Common Name	1,2-Thiazole-4-carboxylic acid
	CAS Number	822-82-2	Molecular Weight	129.137
	Density	1.5±0.1 g/cm3	Boiling Point	175.8±23.0 °C at 760 mmHg
	Molecular Formula	C₄H₃NO₂S	Melting Point	N/A
	MSDS	N/A	Flash Point	60.1±22.6 °C

Name	Isothiazole-4-carboxylic acid
Synonym	More Synonyms

Density	1.5±0.1 g/cm3
Boiling Point	175.8±23.0 °C at 760 mmHg
Molecular Formula	C₄H₃NO₂S
Molecular Weight	129.137
Flash Point	60.1±22.6 °C
Exact Mass	128.988449
PSA	78.43000
LogP	0.49
Vapour Pressure	0.7±0.4 mmHg at 25°C
Index of Refraction	1.618

HS Code	2934999090

4-Methylisothiazole structure

4-Methylisothiazole

CAS#:693-90-3

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1,2-Thiazole-4-carboxylic acid Structure

1,2-Thiazole-4-...

CAS#:822-82-2

Literature: Journal of medicinal chemistry, , vol. 13, # 6 p. 1208 - 1212

ISOTHIAZOLE-4,5-DICARBOXYLIC ACID structure

ISOTHIAZOLE-4,5...

CAS#:66882-70-0

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1,2-Thiazole-4-carboxylic acid Structure

1,2-Thiazole-4-...

CAS#:822-82-2

Literature: Journal of the Chemical Society, , p. 3061,3065

1,2-Thiazole-4-carbonitrile structure

1,2-Thiazole-4-...

CAS#:3912-37-6

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1,2-Thiazole-4-carboxylic acid Structure

1,2-Thiazole-4-...

CAS#:822-82-2

Literature: Journal of Medicinal Chemistry, , vol. 11, # 1 p. 70 - 73

ISOTHIAZOLE-4,5-DICARBOXYLIC ACID structure

ISOTHIAZOLE-4,5...

CAS#:66882-70-0

Mesitylene structure

Mesitylene

CAS#:108-67-8

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1,2-Thiazole-4-carboxylic acid Structure

1,2-Thiazole-4-...

CAS#:822-82-2

Literature: Journal of the Chemical Society, , p. 3061,3065

Precursor 4
CAS#:693-90-3 4-Methylisothiazole CAS#:66882-70-0 ISOTHIAZOLE-4,5... CAS#:3912-37-6 1,2-Thiazole-4-... CAS#:108-67-8 Mesitylene
DownStream 2
CAS#:10271-90-6 4-Isothiazoleca... CAS#:170283-02-0 Isothiazol-4-yl...

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

1,2-Thiazole-4-carboxylic acid

4-Isothiazolecarboxylic acid

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2-Thiazole-4-carboxylic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ISOTHIAZOLE-4-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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