Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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BioBioPha
China
Product Name: Tetramethyluric acid
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: TETRAMETHYLURIC ACID
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Purity: 99.0%
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2309-49-1

2309-49-1 structure

2309-49-1 structure

Name: Tetramethyluric acid
Chemical Name: 1,3,7,9-tetramethylpurine-2,6,8-trione
CAS Number: 2309-49-1
Molecular Formula: C₉H₁₂N₄O₃
Molecular Weight: 224.21700
Create Date: 2018-05-02 08:00:00
Modify Date: 2026-06-30 11:05:30

Name	1,3,7,9-tetramethylpurine-2,6,8-trione
Synonyms	Teramethyluric acid theacrine 1,3,7,8-tetramethyl-1H-purine-2,6(3H,7H)-dione TETRAMETHYLUPIC ACID Temurin Tetramethyluric acid (Theacrine) Tetramethyl-harnsaeure Temorine Uric acid, 1,3,7,9-tetramethyl Theacrine（1,3,7,9-Tetramethyluricacid） TETRAMETHYLURIC ACID Theacrine /Tetramethyluric Acid 1,3,7,9-Tetramethyl-1H-purine-2,6,8(3H,7H,9H) Theacrine Nano Liposomal TETRAMETHYLURIC ACID 1,3,7,9-Tetramethyl-7,9-dihydro-1H-purine-2,6,8(3H)-trione 7,9-Dihydro-1,3,7,9-tetramethyl-1H-purine-2,6,8(3H)-trione 1,3,7,9-tetraMethyl-1H-purine-2,6,8(3H,7H,9H)-trione Ba 2750 1,3,7,9-tetramethyl-7,9-dihydro-3H-purine-2,6,8-trione 1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-1,3,7,9-tetramethyl 1,3,7,9-Tetramethyluric acid

Density	1.48g/cm3
Boiling Point	295ºC at 760mmHg
Melting Point	226 ºC
Molecular Formula	C₉H₁₂N₄O₃
Molecular Weight	224.21700
Flash Point	121.6ºC
Exact Mass	224.09100
PSA	70.93000
Vapour Pressure	0.00156mmHg at 25°C
Index of Refraction	1.65

HS Code	2933990090

Precursor 9
605-99-2 74-88-4 4921-49-7 69-93-2
5415-44-1 104509-78-6 55441-63-9 7464-93-9
2525-16-8
DownStream 2
74-89-5 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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