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N-(9-Acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)acetamid

N2,9-Diacetylguanine Struktur
3056-33-5
CAS-Nr.
3056-33-5
Bezeichnung:
N-(9-Acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)acetamid
Englisch Name:
N2,9-Diacetylguanine
Synonyma:
DIACETYL GUANINE;2,9-DIACETYLGUANINE;N2,9-DIACETYLGUANINE;2,9-DAG;9-diacetylguanine;N,9-DIACETYLGUANINE;2,9-DIACETATEGUANINE;2,9-Guanine Diacetate;N2,N9-Diacetylguanine;Acyclovir EP Impurity L
CBNumber:
CB6183086
Summenformel:
C9H9N5O3
Molgewicht:
235.2
MOL-Datei:
3056-33-5.mol

N-(9-Acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)acetamid Eigenschaften

Schmelzpunkt:
285 °C(lit.)
Dichte
1.67±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
L?slichkeit
Aqueous Base (Slightly, Heated), DMSO (Slightly, Heated)
Aggregatzustand
Solid
pka
8.37±0.20(Predicted)
Farbe
White to Light Beige
InChI
InChI=1S/C9H9N5O3/c1-4(15)11-9-12-7-6(8(17)13-9)10-3-14(7)5(2)16/h3H,1-2H3,(H2,11,12,13,15,17)
InChIKey
GILZZWCROUGLIS-UHFFFAOYSA-N
SMILES
C(NC1NC(=O)C2=C(N=1)N(C(C)=O)C=N2)(=O)C
CAS Datenbank
3056-33-5(CAS DataBase Reference)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
R-S?tze: 36/37/38
S-S?tze: 26-37/39-36
WGK Germany  3
HS Code  29339900
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
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
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
P261 Einatmen von Staub vermeiden.
P304+P340 BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.
P405 Unter Verschluss aufbewahren.

N-(9-Acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)acetamid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Beschreibung

N2,9-Diacetylguanine is a purine compound that can be prepared by acetylation of guanine with acetic anhydride. It can be used in many fields such as organic synthesis, biological research and pharmaceutical manufacturing. N2,9-Diacetylguanine can be prepared into 2-amino-6-halogenated purine under the action of two-step PEG-2000 phase transfer catalyst and TPPB phase transfer catalyst, and further through the corresponding CuX-catalyzed diazotization reaction, new 2-halogenated purine compounds can be efficiently synthesized[2]. In addition, it can also be used as an intermediate for the antiviral drugs Ganciclovir and Aciclovir.

Chemische Eigenschaften

white or brownish crystalline powder

Verwenden

N2,9-Diacetylguanine (Acicclovir EP Impurity L) is used to synthesize acyclic analogues of deoxyguanosine.

Application

The alkylation of N2,N9- diacetylguanine (DAG) with 2-oxa-1, 4-butane-dioldiacetate to give N2-acetyl-9-{2-acetoxyethoxymethyl}- guanine (N9 isomer) and/or N2-acetyl-7-{2-acetoxyethoxymethyl}- guanine (N7 isomer) in exceptionally high regioselectivity[1].

N-(9-Acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)acetamid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


N-(9-Acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)acetamid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 416)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8810 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12835 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29791 60
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Xiamen AmoyChem Co., Ltd
+86-86-5926051114 +8618959220845
sales@amoychem.com China 6383 58
Henan Xiangtong Chemical Co., Ltd.
86-371-61312303
info@hnxtchem.com CHINA 292 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Standardpharm Co. Ltd.
86-714-3992388
overseasales1@yongstandards.com United States 14332 58

3056-33-5(N-(9-Acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)acetamid)Verwandte Suche:


  • 2-ACETYLAMINO-6-OXO-9-ACETYLPURINE
  • 2,9-DAG
  • 2,9-DIACETATEGUANINE
  • 9-diacetylguanine
  • (9-acetyl-6,9-dihydro-6-oxo-1h-purin-2-yl)acetamide
  • 2,9-Guanine Diacetate
  • N-(9-acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)acetamide
  • N,9-DIACETYLGUANINE
  • 2,9-DIACETYLGUANINE(DIACETYLGUANINE)
  • N2,9-DIACETYLGUANINE (DIACETYL GUANINE)
  • N2,9-DIACETYLGUANINE [DIACETYL GUANINE]ACYCLOVIR
  • 2-Acetamido-9-acetyl-6-oxopurine
  • N(sup 2),9-diacetylguanine
  • 2-(Acetylamino)-9-acetyl-1,9-dihydro-6H-purine-6-one
  • 2-(Acetylamino)-9-acetyl-9H-purine-6(1H)-one
  • N-(9-Acetyl-6-oxo-6,9-dihydro-1H-purin-2-yl)acetaMide
  • N2,9-Diacetylguanine
  • Acyclovir impurity 9/Acyclovir EP Impurity L/N-(9-acetyl-6-oxo-6,9-dihydro-1H-purin-2-yl)acetamide
  • Acyclovir (Aciclovir) EP Impurity L
  • N-(1-acetyl-4-oxo-5H-imidazo[4,5-c]pyridin-6-yl)acetamide
  • Acyclovir Impurity 4(Acyclovir EP Impurity L)
  • N-(9-acetyl-6-oxo-3H-purin-2-yl)acetamide
  • Acyclovir EP Impurity L
  • N2,N9-Diacetylguanine
  • Aciclovir EP Impurity L
  • N2,9-Diacetylguanine>
  • Acetamide, N-(9-acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)-
  • N,9-Diacetylguanine USP/EP/BP
  • Acicclovir EP Impurity L
  • N(2),9-Diacetylguanine, 99%,
  • 2,9-DIACETYLGUANINE
  • DIACETYL GUANINE
  • N2,9-DIACETYLGUANINE
  • L.?N-(9-acetyl-6-oxo-6,9-dihydro-1h-purin-2-yl)acetamide(N2,9-diacetylguanine),
  • Aciclovir (Acyclovir) EP Impurity L
  • 3056-33-5
  • 3056-33-6
  • C9H9N5O3
  • C9H9O3N5
  • Purines
  • Heterocyclic Building Blocks
  • Building Blocks
  • Building Blocks
  • Heterocyclic Building Blocks
  • Purines
  • Biochemistry
  • Nucleobases and their analogs
  • Nucleosides, Nucleotides & Related Reagents
  • Bases & Related Reagents
  • Nucleotides
  • Nucleotides and Nucleosides
  • Purine
  • Pyridines, Pyrimidines, Purines and Pteredines
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