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16632-21-6

16632-21-6 structure
16632-21-6 structure

Name 5-Nitro-6-methyluracil
Synonyms 2,4-pyrimidinediol, 6-methyl-5-nitro-
5-Nitro-6-methyluracil
6-methyl-5-nitropyrimidine-2,4(1H,3H)-dione
6-methyl-5-nitropyrimidine-2,4-diol
Uracil, 6-methyl-5-nitro-
T6N CNJ BQ DQ ENW F1
6-Methyl-5-nitro-2,4(1H,3H)-pyrimidinedione
2,4(1H,3H)-Pyrimidinedione, 6-methyl-5-nitro-
6-methyl-5-nitro-1,2,3,4-tetrahydropyrimidine-2,4-dione
2,4-Dihydroxy-6-methyl-5-nitropyrimidine
MFCD00047362
T6MVMVJ ENW F1
6-Methyl-5-nitrouracil
6-Metyl-5-nitrouracil
EINECS 240-688-1
Density 1.6±0.1 g/cm3
Melting Point 290-291°C dec.
Molecular Formula C5H5N3O4
Molecular Weight 171.111
Flash Point 215.3ºC
Exact Mass 171.028000
PSA 112.06000
LogP -0.61
Index of Refraction 1.583
Storage condition -20°C Freezer
Hazard Codes Xn:Harmful;
Risk Phrases R40
Safety Phrases S26-S39-S36-S22
WGK Germany 3
HS Code 2933599090

~85%

16632-21-6 structure

16632-21-6

Literature: CYTOPIA RESEARCH PTY LTD Patent: WO2009/62258 A1, 2009 ; Location in patent: Page/Page column 97-98 ; WO 2009/062258 A1

~96%

16632-21-6 structure

16632-21-6

Literature: Hirota, Kosaku; Abe, Yoshio; Asao, Tetsuji; Senda, Shigeo; Kitade, Yukio; Maki, Yoshifumi Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 985 - 990
HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%