Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purine-7-propanesulphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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1672-28-2

1672-28-2 structure

1672-28-2 structure

Name: 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purine-7-propanesulphonic acid
Chemical Name: 3-(1,3-dimethyl-2,6-dioxopurin-7-yl)propane-1-sulfonic acid
CAS Number: 1672-28-2
Molecular Formula: C₁₀H₁₄N₄O₅S
Molecular Weight: 302.30700
Create Date: 2018-06-21 17:58:21
Modify Date: 2024-02-20 13:51:34

Name	3-(1,3-dimethyl-2,6-dioxopurin-7-yl)propane-1-sulfonic acid
Synonyms	7-(3'-sulfopropyl)theophylline 7h-purine-7-propanesulfonic acid,1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo 7-(3-Sulfo-propyl)-theophyllin 3-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-propane-1-sulfonic acid 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purine-7-propanesulfonic acid EINECS 216-805-7 1,2,3,6-Tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purine-7-propanesulphonic acid

Density	1.64g/cm3
Molecular Formula	C₁₀H₁₄N₄O₅S
Molecular Weight	302.30700
Exact Mass	302.06800
PSA	124.57000
Index of Refraction	1.69

HS Code	2933990090

1120-71-4 structure

1120-71-4

58-55-9 structure

58-55-9

~80%

1672-28-2 structure

1672-28-2

Literature: Kondo, Koichi; Aoi, Hidemichi; Takemoto, Kiichi Synthetic Communications, 1980 , vol. 10, # 4 p. 267 - 272

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%