CAS 23680-84-4 | 2-Chloro-4-amino-6,7-dimethoxyquinazoline
Molecular Formula: C10H10ClN3O2
Molecular Weight: 239.66
EINECS: 245-821-7
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction
Specification of CAS 23680-84-4 | 2-Chloro-4-amino-6,7-dimethoxyquinazoline
ITEMS | SPECIFICATION |
Melting point | 262-268 °C (dec.)(lit.) |
Storage temp. | 2-8°C |
Refractive index | 1.5500 |
Form | neat |
Density | 1.5062 |
Boiling point | 374.0 °C |
pka | 4.35 |
NIST Chemistry Reference | 4-Amino-2-chloro-6,7-dimethoxyquinazoline(23680-84-4) |
BRN | 747463 |
CAS DataBase Reference | 23680-84-4(CAS DataBase Reference) |
Synthesis of CAS 23680-84-4 | 2-Chloro-4-amino-6,7-dimethoxyquinazoline
Conditions
With ammonia In tetrahydrofuran at 20℃; for 44h;
Reference
Andrus, Merritt B; Mettath, Sashikumar N; Song, Chun
[Journal of Organic Chemistry, 2002, vol. 67, # 23, p. 8284 - 8286]
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