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: 8-Allyl-7,8-dihydro-1,3-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28557-25-7

28557-25-7 structure

28557-25-7 structure

Name: 8-Allyl-7,8-dihydro-1,3-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione
Chemical Name: 2,4-dimethyl-6-prop-2-enyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione
CAS Number: 28557-25-7
Molecular Formula: C₁₂H₁₅N₅O₂
Molecular Weight: 261.28000
Create Date: 2017-02-08 05:11:50
Modify Date: 2025-09-18 14:52:55

Name	2,4-dimethyl-6-prop-2-enyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione
Synonyms	1,3-dimethyl-8-(prop-2-en-1-yl)-7,8-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione 1H-Imidazo(2,1-f)purine-2,4(3H,6H)-dione,7,8-dihydro-1,3-dimethyl-8-(2-propenyl) 8-allyl-1,3-dimethyl-7,8-dihydro-1H,6H-imidazo[2,1-f]purine-2,4-dione KT 136 7,8-Dihydro-1,3-dimethyl-8-(2-propenyl)-1H-imidazo(2,1-f)purine-2,4(3H,6H)-dione

Density	1.45g/cm3
Boiling Point	452.4ºC at 760mmHg
Molecular Formula	C₁₂H₁₅N₅O₂
Molecular Weight	261.28000
Flash Point	227.4ºC
Exact Mass	261.12300
PSA	65.06000
Vapour Pressure	2.25E-08mmHg at 25°C
Index of Refraction	1.707

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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