Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-(4-methoxyphenyl)thiophene-2-carboxylic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(4-METHOXYPHENYL)THIOPHENE-2-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

82437-74-9

82437-74-9 structure

82437-74-9 structure

Name: 4-(4-methoxyphenyl)thiophene-2-carboxylic acid
Chemical Name: 4-(4-methoxyphenyl)thiophene-2-carboxylic acid
CAS Number: 82437-74-9
Molecular Formula: C₁₂H₁₀O₃S
Molecular Weight: 234.27100
Create Date: 2018-12-26 17:24:25
Modify Date: 2025-08-26 20:04:56

Name	4-(4-methoxyphenyl)thiophene-2-carboxylic acid
Synonyms	hms519i07

Density	1.296g/cm3
Boiling Point	398.4ºC at 760 mmHg
Melting Point	193-169ºC
Molecular Formula	C₁₂H₁₀O₃S
Molecular Weight	234.27100
Flash Point	194.8ºC
Exact Mass	234.03500
PSA	74.77000
LogP	3.12190
Index of Refraction	1.612

Hazard Codes	Xi: Irritant;
HS Code	2934999090

82437-73-8 structure

82437-73-8

~95%

82437-74-9 structure

82437-74-9

Literature: Kirsch; Prim Synthetic Communications, 1994 , vol. 24, # 12 p. 1721 - 1726

53868-40-9 structure

53868-40-9

~%

82437-74-9 structure

82437-74-9

Literature: Synthetic Communications, , vol. 24, # 12 p. 1721 - 1726

1028277-43-1 structure

1028277-43-1

~%

82437-74-9 structure

82437-74-9

Literature: Synthetic Communications, , vol. 24, # 12 p. 1721 - 1726

53283-60-6 structure

53283-60-6

~%

82437-74-9 structure

82437-74-9

Literature: Journal of Heterocyclic Chemistry, , vol. 19, p. 443 - 445

82437-65-8 structure

82437-65-8

~%

82437-74-9 structure

82437-74-9

Literature: Journal of Heterocyclic Chemistry, , vol. 19, p. 443 - 445

104-47-2 structure

104-47-2

~%

82437-74-9 structure

82437-74-9

Literature: Journal of Heterocyclic Chemistry, , vol. 19, p. 443 - 445

Precursor 5
82437-73-8 53868-40-9 1028277-43-1 82437-65-8
104-47-2
DownStream 1
82437-75-0

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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