Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Chlorothiophene-2-carbonyl chloride
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5-Chlorothiophene-2-carbonyl chloride
Price: ￥358.0/5g ￥108.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Chorothiophene-2-carbonyl chloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 5-Chlorothiophene-2-carbonyl chloride
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

42518-98-9

42518-98-9 structure

42518-98-9 structure

Name: 5-Chlorothiophene-2-carbonyl chloride
Chemical Name: 5-Chlorothiophene-2-carbonyl chloride
CAS Number: 42518-98-9
Molecular Formula: C₅H₂Cl₂OS
Molecular Weight: 181.040
Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
Create Date: 2018-02-26 08:00:00
Modify Date: 2025-08-23 18:57:51

Name	5-Chlorothiophene-2-carbonyl chloride
Synonyms	5-Chloro-2-thenoyl Chloride 2-Thiophenecarbonyl chloride, 5-chloro- 5-Chorothiophene-2-Carbonyl Chloride 5-Chloro-2-thiophenecarbonyl chloride 5-Chloro-thiophene-2-carbonyl chloride 5-chlorothiophene-2-carbonyl chloride MFCD00043886 Rivaroxaban Impurity 82

Density	1.5±0.1 g/cm3
Boiling Point	223.9±20.0 °C at 760 mmHg
Melting Point	4 °C
Molecular Formula	C₅H₂Cl₂OS
Molecular Weight	181.040
Flash Point	89.2±21.8 °C
Exact Mass	179.920334
PSA	45.31000
LogP	2.66
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.594

Hazard Codes	Xi
HS Code	2934999090

24065-33-6 structure

24065-33-6

~99%

42518-98-9 structure

42518-98-9

Literature: BAYER HELTHCARE AG Patent: US2011/34453 A1, 2011 ; Location in patent: Page/Page column 14 ;

24065-33-6 structure

24065-33-6

79-37-8 structure

79-37-8

~%

42518-98-9 structure

42518-98-9

Literature: Portola Pharmaceuticals, Inc. Patent: US6906063 B2, 2005 ;

6310-09-4 structure

6310-09-4

~%

42518-98-9 structure

42518-98-9

Literature: Buu-Hoi et al. Recueil des Travaux Chimiques des Pays-Bas, 1950 , vol. 69, p. 1083,1103

96-43-5 structure

96-43-5

79-37-8 structure

79-37-8

~%

42518-98-9 structure

42518-98-9

Literature: Kuehnhanss et al. Journal fuer Praktische Chemie (Leipzig), 1956 , vol. <4> 3, p. 137,142

Precursor 4
24065-33-6 79-37-8 6310-09-4 96-43-5
DownStream 10
366789-02-8 351983-31-8 22353-82-8 24065-33-6
5751-82-6 32427-82-0 35475-03-7 13669-19-7
869548-36-7 873009-45-1

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

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