2,6-Dichlor-1H-purin
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2,6-Dichlor-1H-purin Eigenschaften
- Schmelzpunkt:
- 185-195 °C (dec.) (lit.)
- Siedepunkt:
- 310.62°C (rough estimate)
- Dichte
- 1.7265 (rough estimate)
- Brechungsindex
- 1.6300 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- L?slichkeit
- soluble
- pka
- 5.22±0.20(Predicted)
- Aggregatzustand
- Crystalline Powder
- Farbe
- White to yellow
- Wasserl?slichkeit
- soluble
- BRN
- 9354
- InChI
- InChI=1S/C5H2Cl2N4/c6-3-2-4(9-1-8-2)11-5(7)10-3/h1H,(H,8,9,10,11)
- InChIKey
- RMFWVOLULURGJI-UHFFFAOYSA-N
- SMILES
- N1C2C(=NC(Cl)=NC=2Cl)NC=1
- CAS Datenbank
- 5451-40-1(CAS DataBase Reference)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher | Xn,Xi | ||
|---|---|---|---|
| R-S?tze: | 36/37/38-22 | ||
| S-S?tze: | 22-24/25-37/39-26-36 | ||
| RIDADR | UN2811 | ||
| WGK Germany | 3 | ||
| HazardClass | IRRITANT | ||
| HS Code | 29349990 | ||
| Speicherklasse | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
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| Hazard Classifications | Acute Tox. 3 Oral |
| Bildanzeige (GHS) |
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| Alarmwort | Achtung | ||||||||||||||
| Gefahrenhinweise |
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| Sicherheit |
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2,6-Dichlor-1H-purin Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.R22:Gesundheitssch?dlich beim Verschlucken.
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.S24/25:Berührung mit den Augen und der Haut vermeiden.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Beschreibung
2,6-Dichloropurine is an important pharmaceutical intermediate. It is widely used in the preparation of purine nucleosides and purine nucleotides[1].Chemische Eigenschaften
white to light yellow crystal powderVerwenden
2,6-Dichloropurine is used in the synthesis of 2,6-diamino-substituted purine derivatives as potential cardiomyogenesis inducing agents.l?uterung methode
It can be recrystallised from 150 parts of boiling H2O and dried at 100o to constant weight. It is soluble in EtOAc. The HgCl2 salt separates from EtOH solution. UV: max 275nm ( 8.9K) at pH 1; and 280nm ( 8.5K) at pH 11 [Elion & Hitchings J Am Chem Soc 78 3508 1956, Schaeffer & Thomas J Am Chem Soc 80 3738 1958, Beaman & Robins J Appl Chem (London) 12 432 1962, Montgomery J Am Chem Soc 78 1928 1956]. [Beilstein 26 III/IV 1747.]2,6-Dichlor-1H-purin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
3H-Purin-6-ol-1-oxid
Adenin-1-oxid
1,5-Dihydropyrrolo[3,2-a]pyrimidine-2,4-dion
Isopentylnitrit
Purin-2(3H),6(1H)-dion
6-Chlor-7H-purin-2-ylamin
Guanin
Downstream Produkte
2,6-Dichlor-1H-purin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 597)Lieferanten
| Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
|---|---|---|---|---|---|
| Beijing Ribio Biotech Co.,Ltd | 010-62664360 +8613328773880 |
wucy@ribio.com.cn | China | 117 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 |
Sibel@chuanghaibio.com | China | 8738 | 58 |
| Wuhan Fortuna Chemical Co., Ltd | +86-27-59207850 |
info@fortunachem.com | China | 5999 | 58 |
| Henan Bao Enluo International TradeCo.,LTD | +86-17331933971 |
deasea125996@gmail.com | China | 2472 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20120 | 58 |
| airuikechemical co., ltd. | +86-18353166132 |
sales02@airuikechemical.com | China | 983 | 58 |
| HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +86-15350851019; +86-15383190639 |
admin@86-ss.com | China | 995 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 |
niki@zlchemi.com | China | 7245 | 58 |
| Moxin Chemicals | +86-17320513646 +86-17320513646 |
anna@molcoo.com | China | 10000 | 58 |
| Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29640 | 60 |
5451-40-1(2,6-Dichlor-1H-purin)Verwandte Suche:
Allopurinol
1-(2,4-Dichlorphenyl)ethan-1-on
1,2-Dichlorethan
Dichlorethan
Adenin
Purin
2,6,8-Trichlorpurin
2,6-Dichlor-1H-purin
- 2,6-DICHLOROPURINE
- 2,6-Dichloropurine.97%
- 1H-Purine, 2,6-dichloro-
- Dichloropurine
- 9H-Purine, 2,6-dichloro-
- 6-Dichloropurine
- NSC 18395
- 2,6-Dichloropurine>
- 2,6-Dichloropurine USP/EP/BP
- 2,6-dichloro-1H-purine
- 2,6-DICHLORO-9H-PURINE
- 2,6-dichloro-7H-purine
- Cefepime Intermediate
- 5451-40-1
- 2001-2-5
- 5451-41-0
- C5H2ClN4
- HETERO CHLORIDE
- Building Blocks
- Halogenated Heterocycles
- Heterocyclic Building Blocks
- Purines
- Building Blocks
- Chemical Synthesis
- Halogenated Heterocycles
- Heterocyclic Building Blocks
- Intermediates & Fine Chemicals
- Pharmaceuticals
- Nucleotides
- Fused Ring Systems
- Building Blocks
- Halogenated Heterocycles
- Heterocyclic Building Blocks
- PurinesHeterocyclic Building Blocks
- Biochemistry
- Nucleobases and their analogs
- Nucleosides, Nucleotides & Related Reagents
- Nucleic acids
- Bases & Related Reagents
- Pyridines, Pyrimidines, Purines and Pteredines
- Halides
- Purine
- Nucleotides and Nucleosides
- Purines
- FINE Chemical & INTERMEDIATES
- Starting Raw Materials & Intermediates
- Heterocycles
- 5451-40-1




