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: 1H-Purine-6,8-dione,2-amino-7,9-dihydro-7-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1688-85-3

1688-85-3 structure

1688-85-3 structure

Name: 1H-Purine-6,8-dione,2-amino-7,9-dihydro-7-methyl-
Chemical Name: 2-amino-7-methyl-3,9-dihydropurine-6,8-dione
CAS Number: 1688-85-3
Molecular Formula: C₆H₇N₅O₂
Molecular Weight: 181.15200
Create Date: 2016-04-22 12:52:42
Modify Date: 2025-09-28 10:48:14

Name	2-amino-7-methyl-3,9-dihydropurine-6,8-dione
Synonyms	2-Amino-6,8-dihydroxy-7-methylpurin 2-Amino-7-methylpurin-6,8-diol 8-Hydroxy-7-methylguanine 2-amino-7-methyl-7,9-dihydro-1H-purine-6,8-dione

Density	2.06g/cm3
Molecular Formula	C₆H₇N₅O₂
Molecular Weight	181.15200
Exact Mass	181.06000
PSA	109.56000
Index of Refraction	1.929

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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