Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,3-Dimethyl-8-nitro-3,7-dihydro-1H-purine-2,6-dione
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-2,6-dione,3,9-dihydro-1,3-dimethyl-8-nitro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1,3-Dimethyl-8-nitro-3,7-dihydro-1H-purine-2,6-dione
Price: ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

2099-73-2

2099-73-2 structure

2099-73-2 structure

Name: 1,3-Dimethyl-8-nitro-3,7-dihydro-1H-purine-2,6-dione
Chemical Name: 1,3-dimethyl-8-nitro-7H-purine-2,6-dione
CAS Number: 2099-73-2
Molecular Formula: C₇H₇N₅O₄
Molecular Weight: 225.16200
Create Date: 2019-01-01 19:04:25
Modify Date: 2025-08-23 22:06:56

Name	1,3-dimethyl-8-nitro-7H-purine-2,6-dione
Synonyms	1,3-Dimethyl-8-nitro-3,7-dihydro-1H-purine-2,6-dione 2-Nitrotheophylline 1,3-dimethyl-8-nitro-2,3,6,7-tetrahydro-1H-purine-2,6-dione hydrate 1,3-Dimethyl-8-nitro-3,7-dihydro-purin-2,6-dion 8-Nitro-theophyllin 1,3-dimethyl-8-nitroxanthine 8-nitrotheophylline 1,3-dimethyl-8-nitro-3,7(9)-dihydro-purine-2,6-dione 1,3-Dimethyl-8-nitro-1H-purine-2,6(3H,9H)-dione

Density	1.67g/cm3
Boiling Point	535ºC at 760mmHg
Molecular Formula	C₇H₇N₅O₄
Molecular Weight	225.16200
Flash Point	277.4ºC
Exact Mass	225.05000
PSA	118.50000
Vapour Pressure	1.6E-11mmHg at 25°C
Index of Refraction	1.659

HS Code	2933990090

58-55-9 structure

58-55-9

~75%

2099-73-2 structure

2099-73-2

Literature: Mosselhi; Pfleiderer Journal of Heterocyclic Chemistry, 1993 , vol. 30, # 5 p. 1221 - 1228

Precursor 1
58-55-9
DownStream 10
577-66-2 944-73-0 85-18-7 5415-44-1
10381-75-6 135574-30-0 135574-35-5 78146-62-0
42297-40-5 4921-49-7

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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