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4-Amino-2-methylpyrimidin-5-methylamin

4-Amino-5-aminomethyl-2-methylpyrimidine Struktur
95-02-3
CAS-Nr.
95-02-3
Bezeichnung:
4-Amino-2-methylpyrimidin-5-methylamin
Englisch Name:
4-Amino-5-aminomethyl-2-methylpyrimidine
Synonyma:
Grewe DiaMine;2-methyl-4-amino-5-aminomethylpyrimidine;4-amino-2-methylpyrimidine-5-methylamine;Thiamine Impurity 16;Thiamine Impurity 48;Vitamin B1 Impurity 9;Diazinon Impurity 6 (Diazoxon);Thiamine /Vitamin B1 Impurity 19;2-Methyl-4-aminopyrimidine-5-methanamine;5-Aminomethyl-2-methyl-4-pyrimidineamine
CBNumber:
CB9757404
Summenformel:
C6H10N4
Molgewicht:
138.17
MOL-Datei:
95-02-3.mol

4-Amino-2-methylpyrimidin-5-methylamin Eigenschaften

Schmelzpunkt:
270-272°C
Siedepunkt:
121-125 °C
Dichte
1.207
Dampfdruck
0.012-0.019Pa at 20-25℃
storage temp. 
-20°C Freezer
L?slichkeit
DMSO (Slightly), Methanol (Slightly, Heated), Water (Slightly)
Aggregatzustand
Solid
pka
7.70±0.29(Predicted)
Farbe
Off-White to Beige
PH
10.65 at 20℃ and 10g/L
InChI
InChI=1S/C6H10N4/c1-4-9-3-5(2-7)6(8)10-4/h3H,2,7H2,1H3,(H2,8,9,10)
InChIKey
OZOHTVFCSKFMLL-UHFFFAOYSA-N
SMILES
C1(C)=NC=C(CN)C(N)=N1
LogP
-2.27 at 20℃ and pH7
Oberfl?chenspannung
72.77mN/m at 1g/L and 20℃
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
HS Code  2933599590
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitssch?dlich bei Verschlucken. Akute Toxizit?t oral Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P270, P301+P312, P330, P501
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H332 Gesundheitssch?dlich bei Einatmen. Akute Toxizit?t inhalativ Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P261, P271, P304+P340, P312
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.
P310 Sofort GIFTINFORMATIONSZENTRUM/Arzt/ anrufen.

4-Amino-2-methylpyrimidin-5-methylamin Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Off-White Solid

Verwenden

Substrate for TenA enzyme in the thiamin salvage pathway

Definition

ChEBI: An aminopyrimidine compound having its amino substituent at the 4-position together with methyl and aminomethyl substituents at the 2- and 5-positions respectively.

Synthese

In an autoclave, the mixture of 4-Amino-5-aminomethyl-2-methylpyrimidine (2.0 kg, 15 mol), modified Raney nickel (wet weight 300 g), and saturated methanol solution of ammonia (20 L) was heated to 100 ℃ and stirred for 5 h at this temperature under 4 MPa hydrogen pressure. Then, the mixture was cooled to room temperature and filtered; 4-Amino-5-aminomethyl-2-methyl pyrimidine was obtained as a white solid (2.0 kg, 98%) by concentrating the filtrate[1].
4-AMINO-5-AMINOMETHYL-2-METHYLPYRIMIDINE, DIHYDROCHLORIDE

4-Amino-2-methylpyrimidin-5-methylamin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

THIAMINE HYDROCHLORIDE

4-Amino-2-methylpyrimidin-5-methylamin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 94)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Changzhou uniringchem Co., Ltd.
+undefined13585446801
 sales@uniringchem.com China 68 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-81148696 +86-15536356810
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Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
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Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070
product@chemlin.com.cn CHINA 3009 60
Hubei Jusheng Technology Co.,Ltd. 		18871490254
linda@hubeijusheng.com CHINA 28172 58
Alchem Pharmtech,Inc. 		8485655694
sales@alchempharmtech.com United States 63687 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051
 joe@yuhengpharm.com CHINA 21142 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763
 sales@tnjchem.com China 34563 58
KARMEL TECHNOLOGY (HK) CO.,LIMITED 		+8618795957998
 karmelhk@126.com CHINA 2886 58
Blocksynth Pharmaceutical Technology Co.,Ltd 		0086-19817745290; +8619817745290
 bd@blocksynth.com China 5659 58

95-02-3(4-Amino-2-methylpyrimidin-5-methylamin)Verwandte Suche:

  • 4-Amino-2-methyl-5-pyrimidinemethanamine,dihydrochlorine
  • 2-Methyl-4-aminopyrimidine-5-methanamine
  • 2-Methyl-5-(aminomethyl)-4-pyrimidinamine
  • 5-Aminomethyl-2-methyl-4-pyrimidineamine
  • (4-amino-2-methyl-pyrimidin-5-yl)methylamine
  • 4-AMINO-2-METHYL-5-PYRIMIDINEMETHANAMINE, DIHYDROCHLORIDE
  • 4-AMINO-5-AMINOMETHYL-2-METHYLPYRIMIDINE, DIHYDROCHLORIDE
  • 5-Pyrimidinemethanamine, 4-amino-2-methyl- (9CI)
  • 5-(Aminomethyl)-4-amino-2-methylpyrimidine
  • 5-PyriMidineMethanaMine,4-aMino-2-Methyl-
  • 4-Amino-5-aminomethyl-2-methylpyrimidine hydrochloride
  • 2-methyl-4-amino-5-aminomethylpyrimidine 2HCl
  • Thiamine Impurity 16
  • 4-AMINO-5-AMINOMETHYL-2-METHYLPYRIMIDINE, DIHYDROCHLORIDE ISO 9001：2015 REACH
  • 2-methyl-4-amino-5-aminomethylpyrimidine
  • Grewe DiaMine
  • 4-amino-2-methylpyrimidine-5-methylamine
  • Thiamine Impurity 48
  • 4-AMINO-5-AMINOMETHYL-2-METHYLPYRIMIDINE
  • Diazinon Impurity 6 (Diazoxon)
  • Vitamin B1 Impurity 9
  • Thiamine /Vitamin B1 Impurity 19
  • 95-02-3
  • C6H12Cl2N4
  • C6H10N42HCl
  • Bases & Related Reagents
  • Nucleotides
  • Amines
  • Aromatics
  • Enzyme substrates
  • Heterocycles
  • Nucleotides and Nucleosides
  • Heterocycle-Pyrimidine series
  • PYRIMIDINE
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