Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Amino-4-methylthiophene
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Amino-4-methylthiophene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

23967-97-7

23967-97-7 structure

23967-97-7 structure

Name: 3-Amino-4-methylthiophene
Chemical Name: 4-methylthiophen-3-amine
CAS Number: 23967-97-7
Molecular Formula: C₅H₇NS
Molecular Weight: 113.18100
Create Date: 2018-04-21 08:00:00
Modify Date: 2025-08-25 19:12:43

Name	4-methylthiophen-3-amine
Synonyms	3-Amino-4-methylthiophene 4-METHYL-3-THIOPHENAMINE 3-Thiophenamine,4-methyl

Density	1.161g/cm3
Boiling Point	246.7ºC at 760 mmHg
Molecular Formula	C₅H₇NS
Molecular Weight	113.18100
Exact Mass	113.03000
PSA	54.26000
LogP	2.21990

HS Code	2934999090

23968-18-5 structure

23968-18-5

~95%

23967-97-7 structure

23967-97-7

Literature: ARRAY BIOPHARMA INC. Patent: WO2008/118718 A2, 2008 ; Location in patent: Page/Page column 58 ;

85006-31-1 structure

85006-31-1

~%

23967-97-7 structure

23967-97-7

Literature: WO2009/6066 A2, ; Page/Page column 12-13 ; WO 2009/006066 A2

30318-99-1 structure

30318-99-1

~65%

23967-97-7 structure

23967-97-7

Literature: Fantasia, Serena; Windisch, Johannes; Scalone, Michelangelo Advanced Synthesis and Catalysis, 2013 , vol. 355, # 4 p. 627 - 631

Precursor 3
23968-18-5 85006-31-1 30318-99-1
DownStream 2
24030-00-0 632356-20-8

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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