Chinazolin
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- CAS-Nr.
- 253-82-7
- Bezeichnung:
- Chinazolin
- Englisch Name:
- Quinazoline
- Synonyma:
- PHENMIAZINE;1,3-BENZODIAZINE;5,6-Benzopyrimidine;QUINAZOLINE;Benzopyrimidine;Quinazoline 99%;Quinazoline >Quinazoline ,98%;Benzo[d]pyrimidine;benzo[a]pyrimidine
- CBNumber:
- CB8181293
- Summenformel:
- C8H6N2
- Molgewicht:
- 130.15
- MOL-Datei:
- 253-82-7.mol
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Chinazolin Eigenschaften
- Schmelzpunkt:
- 46-48 °C (lit.)
- Siedepunkt:
- 243 °C (lit.)
- Dichte
- 1.2002 (rough estimate)
- Brechungsindex
- 1.6231 (estimate)
- Flammpunkt:
- 224 °F
- storage temp.
- Sealed in dry,Room Temperature
- L?slichkeit
- H2O: freely soluble
- pka
- 3.43(at 20℃)
- Aggregatzustand
- Crystalline Powder, Crystals and/or Chunks
- Farbe
- Yellow to beige to brownish
- Wasserl?slichkeit
- H2O: freely soluble
organic solvents: soluble
- Merck
- 14,8053
- BRN
- 109370
- CAS Datenbank
- 253-82-7(CAS DataBase Reference)
- NIST chemische Informationen
- Quinazoline(253-82-7)
- EPA chemische Informationen
- Quinazoline (253-82-7)
Chinazolin Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
Beige to brownish crystalline powder
Verwenden
Quinazoline was used to study the electrochemical behaviour of quinazoline using modern polarographic and voltammetric methods. It is the basic structural unit of pharmaceuticals and plays an important role in modern synthesis of antitumor drugs.
Definition
ChEBI: A mancude organic heterobicyclic parent that is naphthalene in which the carbon atoms at positions 1 and 3 have been replaced by nitrogen atoms.
Allgemeine Beschreibung
Quinazolines has applications in medicinal chemistry due to their antibacterial, antifungal, anticonvulsant, anti-inflammatory and antitumor activities. It is the basic structural unit of pharmaceuticals and plays an important role in modern synthesis of antitumor drugs.
l?uterung methode
Purify quinazoline by passage through an activated alumina column in *C6H6 or pet ether (b 40-60o). Distil it under reduced pressure, sublime it under vacuum and crystallise it from pet ether. The picrate has m 188-189o (from MeOH). [Armarego J Appl Chem 11 70 1961, Armarego Quinazolines, Fused Pyrimidines Part I Brown Ed, Wiley-Interscience 1967, Brown Quinazolines Supplement I Taylor Ed, Wiley-Interscience 1996, ISBN 0-471-14565-3; for covalent hydration see Albert & Armarego Adv Heterocycl Chem 4 1 1965, Beilstein 23 H 175, 23 II 177, 23 III/IV 1221.]
Chinazolin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Chinazolin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 168)Lieferanten
253-82-7(Chinazolin)Verwandte Suche:
Chinolin-2-carbonsure
Natrium-(6R-trans)-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-(1H-tetrazol-1-ylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carboxylat
3-Methyl-1-phenyl-5-pyrazolon
Cefazolin
Sulfachinoralin
Chinazolin-4(1H)-on
3-((4,5-Dihydro-1H-imidazol-2-yl)-methyl)-6-(11-dimethylethyl)-2,4-dimethylphenol
1,3,4,5-Tetrahydroxycyclohexancarbonsure
Chinolin
Chinolin-4-carbonsure
Chinoxalin
Chinoliniumchlorid
6'-Methoxy-cinchonan-9-ol, (9S)
1-(4-Amino-6,7-dimethoxy-2-chinazolinyl)-4-(2-furoyl)piperazinmonohydrochlorid
2-Chlor-6,7-dimethoxychinazolin-4-amin
- 1,3-Diazanaphthalene
- 4.5-Benzopyrimidine
- Benzo(e)pyrimidine
- 1,3-Benzodiazine, Benzopyrimidine
- Quinazoline ,98%
- Benzo[d]pyrimidine
- Benzopyrimidine
- Quinazoline (6CI,8CI,9CI)
- benzo[a]pyrimidine
- Quinazoline 99%
- QUINAZOLINE
- Quinazoline >
- 5,6-Benzopyrimidine
- PHENMIAZINE
- 1,3-BENZODIAZINE
- 253-82-7
- Heterocyclic Building Blocks
- Building Blocks
- Quinazolines
- PYRIMIDINE
