Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-METHYL-3-PHENYL-1H-THIENO[2,3-C]PYRAZOLE-5-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: 1-METHYL-3-PHENYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25252-47-5

25252-47-5 structure

25252-47-5 structure

Name: 1-METHYL-3-PHENYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID
Chemical Name: 1-methyl-3-phenylthieno[2,3-c]pyrazole-5-carboxylic acid
CAS Number: 25252-47-5
Molecular Formula: C₁₃H₁₀N₂O₂S
Molecular Weight: 258.29600
Create Date: 2018-12-26 19:02:37
Modify Date: 2025-11-12 20:17:34

Name	1-methyl-3-phenylthieno[2,3-c]pyrazole-5-carboxylic acid
Synonyms	HMS2632B18 1-Methyl-3-phenylthieno<2.3-c>pyrazol-5-carbonsaeure

Density	1.43g/cm3
Boiling Point	502.9ºC at 760mmHg
Melting Point	267-270ºC
Molecular Formula	C₁₃H₁₀N₂O₂S
Molecular Weight	258.29600
Flash Point	257.9ºC
Exact Mass	258.04600
PSA	83.36000
LogP	3.00000
Vapour Pressure	6.21E-11mmHg at 25°C
Index of Refraction	1.72

HS Code	2934999090

68-11-1 structure

68-11-1

883-38-5 structure

883-38-5

~%

25252-47-5 structure

25252-47-5

Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 5, p. 567 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 5, # 4 p. 760 - 761

Precursor 2
68-11-1 883-38-5
DownStream 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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