Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-(diazomethyl)-7-(diethylamino)coumarin
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(diazomethyl)-7-(diethylamino)coumarin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

88861-43-2

88861-43-2 structure

88861-43-2 structure

Name: 4-(diazomethyl)-7-(diethylamino)coumarin
Chemical Name: 4-(diazoniomethylidene)-7-(diethylamino)chromen-2-olate
CAS Number: 88861-43-2
Molecular Formula: C₁₄H₁₅N₃O₂
Molecular Weight: 257.28800
Create Date: 2016-10-05 10:36:03
Modify Date: 2025-09-13 14:24:58

Name	4-(diazoniomethylidene)-7-(diethylamino)chromen-2-olate
Synonyms	2H-1-Benzopyran-2-one,4-(diazomethyl)-7-(diethylamino) 4-(diazomethyl)-7-(diethylamino)coumarin

Molecular Formula	C₁₄H₁₅N₃O₂
Molecular Weight	257.28800
Exact Mass	257.11600
PSA	63.68000
LogP	3.39108

HS Code	2932209090

88861-39-6 structure

88861-39-6

~79%

88861-43-2 structure

88861-43-2

Literature: Ito, Keiichi; Maruyama, Junko Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 9 p. 3014 - 3023

91-44-1 structure

91-44-1

~%

88861-43-2 structure

88861-43-2

Literature: Ito, Keiichi; Maruyama, Junko Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 9 p. 3014 - 3023

54711-39-6 structure

54711-39-6

~%

88861-43-2 structure

88861-43-2

Literature: Ito, Keiichi; Maruyama, Junko Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 9 p. 3014 - 3023

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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