A0857612
4-Amino-2-chloro-6,7-dimethoxyquinazoline , >98.0%(HPLC) , 23680-84-4
Synonym(s):
2-Chloro-6,7-dimethoxy-4-quinazolinamine;4-Amino-2-chloro-6,7-dimethoxyquinazoline
CAS NO.:23680-84-4
Empirical Formula: C10H10ClN3O2
Molecular Weight: 239.66
MDL number: MFCD00051734
EINECS: 245-821-7
Pack Size | Price | Stock | Quantity |
5G | RMB31.20 | In Stock |
|
25G | RMB143.20 | In Stock |
|
100G | RMB471.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 262-268 °C (dec.)(lit.) |
Boiling point: | 374.0±42.0 °C(Predicted) |
Density | 1.5062 (rough estimate) |
vapor pressure | 0Pa at 25℃ |
refractive index | 1.5500 (estimate) |
storage temp. | 2-8°C |
solubility | DMSO (Sparingly, Heated), Methanol (Slightly, Heated) |
pka | 4.35±0.30(Predicted) |
color | White to Off-White |
Water Solubility | 1.418g/L at 25℃ |
BRN | 747463 |
LogP | 1.5 at 25℃ |
CAS DataBase Reference | 23680-84-4(CAS DataBase Reference) |
NIST Chemistry Reference | 4-Amino-2-chloro-6,7-dimethoxyquinazoline(23680-84-4) |
Description and Uses
Intermediate in the production on Terazosin.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P305+P351+P338 |
Hazard Codes | Xi,Xn |
Risk Statements | 36/37/38-20/21/22 |
Safety Statements | 26-36-37/39 |
WGK Germany | 3 |
F | 10 |
HazardClass | IRRITANT |
HS Code | 29339900 |