7,9-Dihydro-1-methyl-1H-purin-2,6,8(3H)-trion
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7,9-Dihydro-1-methyl-1H-purin-2,6,8(3H)-trion Eigenschaften
- Schmelzpunkt:
- >325°C
- Siedepunkt:
- 315.51°C (rough estimate)
- Dichte
- 1.5283 (rough estimate)
- Brechungsindex
- 1.6500 (estimate)
- storage temp.
- Refrigerator
- L?slichkeit
- Aqueous Base (Slightly, Heated), DMSO (Slightly, Heated, Sonicated)
- Aggregatzustand
- Solid
- pka
- 5.60±0.50(Predicted)
- Farbe
- Pale Yellow to Pale Brown
- Wasserl?slichkeit
- 1.585g/L(temperature not stated)
- BRN
- 195190
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
WGK Germany | 3 | ||
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HS Code | 29242990 |
Bildanzeige (GHS) |
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7,9-Dihydro-1-methyl-1H-purin-2,6,8(3H)-trion Chemische Eigenschaften,Einsatz,Produktion Methoden
Chemische Eigenschaften
White to Off-White SolidVerwenden
1-Methyluric acid, a metabolite of Theophylline, has been used:for the determination of uric acid in stool samples by liquid chromatography and tandem mass spectrometry
in turbidimetric assay of synthetic urine samples
as a substrate for CYP1A2(cytochrome P450 family 1 subfamily A member 2) assay
Definition
ChEBI: An oxopurine that is 7,9-dihydro-1H-purine-2,6,8(3H)-trione substituted by a methyl group at N-1. It is one of the metabolites of caffeine found in human urine.l?uterung methode
Recrystallise it from H2O. Its solubility at 17.5o is 1g in 353mL of H2O. [Bergmann & Dikstein J Am Chem Soc 77 691 1955.] It has UV: max at 231 and 283nm (pH 3), and 217.5 and 292.5nm (pH >12) [Johnson Biochem J 5 133 1952]. [Beilstein 26 II 299, 26 III/IV 2621.]7,9-Dihydro-1-methyl-1H-purin-2,6,8(3H)-trion Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Toluol-4-sulfonsure
N,N-Dimethylformamid
Palladiumdihydroxid
Sodium acetate trihydrate
Triethylorthoformiat
Natrium
Natriumnitrit
Essigsure
Natriumhydroxid
Ethylcyanacetat
Thioharnstoff
Dimethylsulfat
Downstream Produkte
7,9-Dihydro-1-methyl-1H-purin-2,6,8(3H)-trion Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 51)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 32161 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 22787 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43340 | 58 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 94657 | 76 |
Chemsky(shanghai)International Co.,Ltd. | 021-50135380 |
shchemsky@sina.com | China | 32321 | 50 |
Syntechem Co.,Ltd | |
info@syntechem.com | China | 12984 | 57 |
Dalian Meilun Biotech Co., Ltd. | 0411-62910999 13889544652 |
sales@meilune.com | China | 4727 | 58 |
Synchem OHG | +49 5662 408730 |
info@synchem.de | Germany | 4705 | 70 |
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. | 025-66113011 18112977050 |
cb6@aikonchem.com | China | 16684 | 50 |
708-79-2(7,9-Dihydro-1-methyl-1H-purin-2,6,8(3H)-trion)Verwandte Suche:
Chlortrimethylsilan
p-Toluyls?ure
Methylcyclohexan
7,9-Dihydro-1,3-dimethyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-1-methyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-1,3,7-trimethyl-1H-purin-2,6,8(3H)-trion
Harnsure
7,9-Dihydro-7-methyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-9-methyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-1,7-dimethyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-1,9-dimethyl-1H-purin-2,6,8(3H)-trion
- 1-METHYLURIC ACID
- 1-METHYL-2,6,8-TRIHYDROXYPURINE
- 7,9-dihydro-1-methyl-1H-purine-2,6,8(3H)-trione
- 1-methyl-7,9-dihydro-3H-purine-2,6,8-trione
- 1-Methyluric acid ,98%
- 1-Methyluric acid,1-Methyl-2,6,8-trihydroxypurine
- 1MUA
- 1-U
- 1-Methyl-1H-purine-2,6,8(3H,7H,9H)-trione
- 1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-1-methyl-
- Theophylline Impurity 17
- 1-METHYLURIC ACID USP/EP/BP
- 708-79-2
- Biochemicals and Reagents
- Building Blocks
- BioChemical
- Heterocyclic Building Blocks
- Nucleoside Analogs
- Nucleosides, Nucleotides, Oligonucleotides
- Purines
- Bases & Related Reagents
- Heterocycles
- Metabolites & Impurities
- Nucleotides
- Building Blocks
- Chemical Synthesis
- Heterocyclic Building Blocks
- Purines