Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-ETHYL-2-METHYL-1H-INDOLE-3-CARBALDEHYDE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-ETHYL-2-METHYL-1H-INDOLE-3-CARBALDEHYDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

676247-93-1

676247-93-1 structure

676247-93-1 structure

Name: 1-ETHYL-2-METHYL-1H-INDOLE-3-CARBALDEHYDE
Chemical Name: 7-thiophen-2-ylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid
CAS Number: 676247-93-1
Molecular Formula: C₁₁H₇N₃O₂S
Molecular Weight: 245.25700
Create Date: 2019-01-01 06:20:52
Modify Date: 2025-08-25 19:11:55

Name	7-thiophen-2-ylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid
Synonyms	7-(2-thienyl)-8-hydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid 7-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid 7-thien-2-ylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid

Molecular Formula	C₁₁H₇N₃O₂S
Molecular Weight	245.25700
Exact Mass	245.02600
PSA	95.73000
LogP	2.15600

HS Code	2934999090

34772-98-0 structure

34772-98-0

41680-34-6 structure

41680-34-6

~88%

676247-93-1 structure

676247-93-1

Literature: Baraldi, Pier Giovanni; Fruttarolo, Francesca; Tabrizi, Mojgan Aghazadeh; Romagnoli, Romeo; Preti, Delia; Ongini, Ennio; El-Kashef, Hussein; Carrion, Maria Dora; Borea, Pier Andrea Journal of Heterocyclic Chemistry, 2007 , vol. 44, # 2 p. 355 - 361

Precursor 2
34772-98-0 41680-34-6
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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