Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

218594-00-4

218594-00-4 structure

218594-00-4 structure

Name: 1-TRITYL-1H-PYRAZOLE-4-CARBALDEHYDE
Chemical Name: 1-tritylpyrazole-4-carbaldehyde
CAS Number: 218594-00-4
Molecular Formula: C₂₃H₁₈N₂O
Molecular Weight: 338.40200
Create Date: 2018-12-25 13:38:19
Modify Date: 2025-08-25 14:28:14

Name	1-tritylpyrazole-4-carbaldehyde
Synonyms	4-formyl-1-trityl-1H-pyrazole 1-Trityl-1H-pyrazole-4-carbaldehyde

Molecular Formula	C₂₃H₁₈N₂O
Molecular Weight	338.40200
Exact Mass	338.14200
PSA	34.89000
LogP	4.53580

HS Code	2933199090

68-12-2 structure

68-12-2

191980-54-8 structure

191980-54-8

~91%

218594-00-4 structure

218594-00-4

Literature: Usami, Yoshihide; Watanabe, Ryo; Fujino, Yuiko; Shibano, Makio; Ishida, Chihiro; Yoneyama, Hiroki; Harusawa, Shinya; Ichikawa, Hayato Chemical and Pharmaceutical Bulletin, 2012 , vol. 60, # 12 p. 1550 - 1560

Precursor 2
68-12-2 191980-54-8
DownStream 0

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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