21236-97-5

21236-97-5 structure

Name: 6-Amino-3-methyluracil
Chemical Name: 6-amino-3-methyl-1H-pyrimidine-2,4-dione
CAS Number: 21236-97-5
Molecular Formula: C₅H₇N₃O₂
Molecular Weight: 141.12800
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Urinary (urea)pyrimidine
Create Date: 2018-04-26 08:00:00
Modify Date: 2024-01-03 21:34:44

Name	6-amino-3-methyl-1H-pyrimidine-2,4-dione
Synonyms	6-Amino-3-methylpyrimidine-2,4(1H,3H)-dione 3-Methyl-6-aminouracil 6-Amino-3-methyluracil 6-amino-3-methyl-1,3-dihydropyrimidine-2,4-dione 6-amino-3-methylpyrimidine-2,4-dione 6-Amino-3-methyl-1H-pyrimidin-2,4-dion

Melting Point	350-352ºC
Molecular Formula	C₅H₇N₃O₂
Molecular Weight	141.12800
Exact Mass	141.05400
PSA	80.88000
Storage condition	Refrigerator

Risk Phrases	20/21/22
Safety Phrases	24/25-36/37
HS Code	2933599090

873-83-6

74-88-4

21236-97-5

Literature: Bioorganic and Medicinal Chemistry, , vol. 18, # 5 p. 2001 - 2009

54030-56-7

~90%

21236-97-5

Literature: Roehrkasten; Raatz; Kreher; Blaszkewicz Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 1997 , vol. 52, # 12 p. 1526 - 1532

138895-26-8

74-88-4

~85%

21236-97-5

Literature: Muller Tetrahedron Letters, 1991 , vol. 32, # 45 p. 6539 - 6540

94940-32-6

21236-97-5

Literature: Chemische Berichte, , vol. 90, p. 2272,2275

110472-85-0

21236-97-5

Literature: Liebigs Annalen der Chemie, , p. 1101 - 1106

372-09-8

598-50-5

2434-53-9

21236-97-5

Literature: Meditsinskaya Promyshlennost SSSR, , vol. 12, # 9 p. 16,20 Chem.Abstr., , p. 16146

Precursor 8
873-83-6 74-88-4 54030-56-7 138895-26-8
94940-32-6 110472-85-0 372-09-8 598-50-5
DownStream 6
19893-78-8 6136-37-4 61033-04-3 53727-29-0
50996-15-1 40959-24-8

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%

21236-97-5	1246820-43-8
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61033-04-3	54030-56-7
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