| Identification | More | [Name]
2-Chloro-4-amino-6,7-dimethoxyquinazoline | [CAS]
23680-84-4 | [Synonyms]
2-CHLORO-4-AMINO-6,7-DIMETHOXYQUINAZOLINE
2-CHLORO-6,7-DIMETHOXY-4-AMINOQUINAZOLINE
2-CHLORO-6,7-DIMETHOXY-4-QUINAZOLINAMINE
2-CHLORO-6,7-DIMETHOXYQUINAZOLIN-4-AMINE
2-CHLORO-6,7-DIMETHOXY-QUINAZOLIN-4-YLAMINE
2-CHLORO-6,7-DIMETHOXYQUINAZOLINE-4-AMINE
4-AMINO-2-CHLORO-6,7-DIMETHOXYQUINAZOLINE
4-AMINO-2-CHLORO-6,7-DIMETHOXYQUINOZOLINE
4-AMINO-2-CHLORO-6,7-DIMETHOXY-QUINZOLINE
QUINAZOLINAMINE
TIMTEC-BB SBB000787
4-Quinazolinamine, 2-chloro-6,7-dimethoxy-
4-Amino-2-chloro-6,7-dimethoxy quinezoline
4-AMINO-2-CHLOR-6,7-DIMETHOXY-CHINAZOLIN
4-Amino-2-Chloro-6,7-Dimethoxyquinoline
2-Chloro-4-Amino-6,7-Dimethoxyquinazoline99%
4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98+%
2-Chloro-4-amino-6,7-dimethoxy
4-Amino-2-chloro-6,7-dimethoxy
2-chloro-4-amino-6,7-dimethoxyquinazoline (intermediate of terazosin) | [EINECS(EC#)]
245-821-7 | [Molecular Formula]
C10H10ClN3O2 | [MDL Number]
MFCD00051734 | [Molecular Weight]
239.66 | [MOL File]
23680-84-4.mol |
| Chemical Properties | Back Directory | [Appearance]
Off-White Solid | [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) | [form ]
neat | [pka]
4.35±0.30(Predicted) | [color ]
White to Off-White | [Water Solubility ]
1.418g/L at 25℃ | [Detection Methods]
HPLC,NMR | [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) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [F ]
10 | [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
29339900 |
| Hazard Information | Back Directory | [Chemical Properties]
Off-White Solid | [Uses]
Intermediate in the production on Terazosin. | [Synthesis Reference(s)]
Journal of Medicinal Chemistry, 20, p. 146, 1977 DOI: 10.1021/jm00211a031 | [Flammability and Explosibility]
Nonflammable |
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