5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine
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- CAS-Nr.
- 22276-95-5
- Englisch Name:
- 5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine
- Synonyma:
- 7-BroMo-6-chloro-7-deazapurine;5-Bromo-4-chloro-7H-pyrro...;5-broMo-4-chloro-7H-pyrrolo[2;5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine;4-chloro-5-bromo-7H-pyrrolo[2,3-d]pyrimidine;5-bromo-4-chloro-1H-pyrrolo[2,3-d]pyrimidine;7H-Pyrrolo[2,3-d]pyrimidine, 5-bromo-4-chloro-;5-bromo-4-chloro-7h-pyrrole [2,3-d] pyrimidine;5-Bromo-4-chloro-7H-pyrrolo[2,3-D]pyrimidine ,98%;JR-13964, 5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine, 95%
- CBNumber:
- CB01075223
- Summenformel:
- C6H3BrClN3
- Molgewicht:
- 232.47
- MOL-Datei:
- 22276-95-5.mol
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5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine Eigenschaften
- Schmelzpunkt:
- 221-225℃
- Siedepunkt:
- 221.0±50.0 °C(Predicted)
- Dichte
- 2.15±0.1 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Aggregatzustand
- solid
- pka
- 9.43±0.20(Predicted)
- Farbe
- Yellow
- Wasserlöslichkeit
- Slightly soluble in water.
- InChIKey
- OXLMTRZWMHIZBY-UHFFFAOYSA-N
- CAS Datenbank
- 22276-95-5
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| Kennzeichnung gefährlicher |
Xn |
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| R-Sätze: |
22 |
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| RIDADR |
2811 |
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| WGK Germany |
3 |
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| HazardClass |
IRRITANT |
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| HazardClass |
6.1 |
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| PackingGroup |
Ⅲ |
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| HS Code |
2933599590 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Achtung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H301 |
Giftig bei Verschlucken. |
Akute Toxizität oral |
Kategorie 3 |
Achtung |
![GHS hazard pictograms]() src="/GHS06.jpg" width="20" height="20" /> |
P264, P270, P301+P310, P321, P330,P405, P501 |
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| Sicherheit |
| P301+P310 |
BEI VERSCHLUCKEN: Sofort GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen. |
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5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.
Synthese
4-chloro-7H-pyrrolo[2,3-d]pyrimidine (30 g/0.02 mol) was dissolved in 75 mL of chloroform, followed by added 3.5 g (0.02 mol) of N-bromosuccinamide. The resulting mixture was refluxed for 1 h. After cooling to room temperature, the precipitate was removed by filtration and dried under reduced pressure to afford 5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine.
![5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine](/NewsImg/2023-10-16/6383304681021769691683764.jpg "5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine")
5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 196)Lieferanten
22276-95-5()Verwandte Suche:
- 5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine
- 7-bromo-5-chloro-2,4,9-triazabicyclo[4.3.0]nona-2,4,7,10-tetraene
- 5-Bromo-4-chloro-7H-pyrrolo[2,3-D]pyrimidine ,98%
- 5-Bromo-4-chloro-7H-pyrro...
- 5-broMo-4-chloro-7H-pyrrolo[2
- 7H-Pyrrolo[2,3-d]pyrimidine, 5-bromo-4-chloro-
- 5-bromo-4-chloro-1H-pyrrolo[2,3-d]pyrimidine
- 4-chloro-5-bromo-7H-pyrrolo[2,3-d]pyrimidine
- JR-13964, 5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine, 95%
- 5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine ISO 9001：2015 REACH
- 5-bromo-4-chloro-7h-pyrrole [2,3-d] pyrimidine
- 7-BroMo-6-chloro-7-deazapurine
- 22276-95-5
- Heterocycle-Pyrimidine series
- CHIRAL CHEMICALS
