Quinazoline

$ 98.00 /1KG

Min. Order1KG
Purity98%
Cas No253-82-7
Supply Ability100KG
Update time2019-07-06

career henan chemical co

6YR

China

Chemical Properties

Product Name	Quinazoline
CAS No	253-82-7
EC-No	205-965-3
Min. Order	1KG
Purity	98%
Supply Ability	100KG
Release date	2019/07/06

CR334

Product Name:	Quinazoline
Synonyms:	1,3-Diazanaphthalene;4.5-Benzopyrimidine;Benzo(e)pyrimidine;Quinazoline (6CI,8CI,9CI);benzo[a]pyrimidine;1,3-Benzodiazine, Benzopyrimidine;5,6-Benzopyrimidine;Quinazoline ,98%
CAS:	253-82-7
MF:	C8H6N2
MW:	130.15
EINECS:	205-965-3
Product Categories:	PYRIMIDINE
Mol File:	253-82-7.mol

Quinazoline Chemical Properties

Melting point	46-48 °C(lit.)
Boiling point	243 °C(lit.)
Fp	224 °F
solubility	H2O: freely soluble
pka	3.43(at 20℃)
form	Crystalline Powder, Crystals and/or Chunks
color	Yellow to beige to brownish
Merck	14,8053
CAS DataBase Reference	253-82-7(CAS DataBase Reference)
NIST Chemistry Reference	Quinazoline(253-82-7)
EPA Substance Registry System	Quinazoline(253-82-7)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	22-24/25-36-26-23
WGK Germany	3

MSDS Information

Provider	Language
Quinazoline	English
SigmaAldrich	English
ACROS	English
ALFA	English

Quinazoline Usage And Synthesis

Chemical Properties	Beige to brownish crystalline powder
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ChEBI: A mancude organic heterobicyclic parent that is naphthalene in which the carbon atoms at positions 1 and 3 have been replaced by nitrogen atoms.

Quinazoline Preparation Products And Raw materials

Preparation Products

7-chloro-1,3-dihydro-5-phenyl-2-oxo-2H-1,4-benzodiazepin-3-yl acetate-->Demoxepam-->4-CHLORO-QUINAZOLINE-->Bunazosin hydrochloride-->Quinapril-->Terazosin-->[4-(4-Amino-6,7-dimethoxy-quinazolin-2- yl)piperazin-1-yl]-(2,5-dioxabi cyclo[4.4.0]deca-6,8,10-trien-4-yl)methanone-->Alfuzosin hydrochloride

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