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Quinazoline

Quinazoline structure

CAS No:
253-82-7
Formula:
C8H6N2
Chemical Name:
Quinazoline
Synonyms:
Quinazoline;1,3-Benzodiazine;5,6-Benzopyrimidine;1,3-Diazanaphthalene;Phenmiazine;NSC 72372
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

Description

Beige to brownish crystalline powder

Quinazoline is a mancude organic heterobicyclic parent that is naphthalene in which the carbon atoms at positions 1 and 3 have been replaced by nitrogen atoms. It is a mancude organic heterobicyclic parent, a member of quinazolines, an azaarene and an ortho-fused heteroarene.

Quinazoline Basic Attributes

Molecular Weight：

130.15

Exact Mass：

130.15

EC Number：

205-965-3

UNII：

UB9QUR18NL

NSC Number：

72372

DSSTox ID：

DTXSID7075214

HScode：

2933990090

Characteristics

PSA：

25.8

XLogP3：

Density：

1.2±0.1 g/cm3

Melting Point：

48 °C

Boiling Point：

241 °C

Flash Point：

106.7±0.0 °C

Refractive Index：

1.653

Safety Information

wgk germany：

hazard class code：

R36/37/38

safety instructions：

S22-S24/25

Marks：

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

Drug Information

MeSH Entry Terms：

Quinazoline

Computed Properties

Molecular Weight:130.15
XLogP3:1
Hydrogen Bond Acceptor Count:2
Exact Mass:130.053098200
Monoisotopic Mass:130.053098200
Topological Polar Surface Area:25.8
Heavy Atom Count:10
Complexity:114
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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