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CAS No.: | 22608-87-3 |
---|---|
Name: | 2-Amino-4,5-dimethoxy-benzaldehyde |
Article Data: | 35 |
Molecular Structure: | |
Formula: | C9H11NO3 |
Molecular Weight: | 181.191 |
Synonyms: | 2-Amino-4,5-dimethoxy-benzaldehyde; |
Density: | 1.196 g/cm3 |
Boiling Point: | 348 °C at 760 mmHg |
Flash Point: | 189.7 °C |
PSA: | 61.55000 |
LogP: | 1.67970 |
2-nitroveratraldehyde
2-amino-4,5-dimethoxybenzaldehyde
Conditions | Yield |
---|---|
With iron; ammonium chloride In water; ethyl acetate at 20℃; for 120h; | 100% |
With 5%-palladium/activated carbon; hydrogen In tetrahydrofuran at 20℃; under 2585.81 Torr; for 0.25h; | 99% |
With palladium on activated charcoal; hydrogen at 20℃; for 0.0833333h; | 99% |
N-(6,7-dimethoxy-2-methylquinazolin-3-io)-N-amide
A
O-Ethyl N-Butylthiocarbamate
B
2-acetylamino-4,5-dimethoxybenzaldehyde
C
2-amino-4,5-dimethoxybenzaldehyde
Conditions | Yield |
---|---|
In various solvent(s) for 3h; Ambient temperature; Irradiation; | A 11% B 1% C 22.5% D 29.5% |
In various solvent(s) for 3h; Ambient temperature; | A 11% B 1% C 22.5% D 29.5% |
2-amino-4,5-dimethoxybenzaldehyde
Conditions | Yield |
---|---|
With alkaline solution |
Conditions | Yield |
---|---|
Hydrogenation; |
(3,4-dimethoxy-6-nitro-benzyliden)-aniline
2-amino-4,5-dimethoxybenzaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium sulfide; alcohol 2: diluted alkaline solution View Scheme |
2-Amino-4,5-dimethoxybenzoic acid
2-amino-4,5-dimethoxybenzaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: lithium aluminium tetrahydride / tetrahydrofuran / -10 - 20 °C / Inert atmosphere 2: manganese(IV) oxide / dichloromethane / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: lithium aluminium tetrahydride / tetrahydrofuran / Inert atmosphere 2: manganese(IV) oxide / dichloromethane / Inert atmosphere View Scheme |
(2-amino-4,5-dimethoxyphenyl)methanol
2-amino-4,5-dimethoxybenzaldehyde
Conditions | Yield |
---|---|
With manganese(IV) oxide In dichloromethane at 20℃; | |
With manganese(IV) oxide In dichloromethane Inert atmosphere; |
3,4-dimethoxy-benzaldehyde
2-amino-4,5-dimethoxybenzaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: nitric acid / water 2: hydrogenchloride; iron / ethanol View Scheme | |
Multi-step reaction with 2 steps 1: nitric acid / 2 h / 0 - 20 °C 2: palladium on activated charcoal; hydrogen / 2 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: nitric acid / 2 h / 0 - 20 °C 2: iron; ammonium chloride / ethyl acetate; water / 120 h / 20 °C View Scheme |
2-amino-4,5-dimethoxybenzaldehyde
trifluoroacetic anhydride
2,2,2-trifluoro-N-(2-formyl-4,5-dimethoxyphenyl)acetamide
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 20℃; | 98% |
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The CAS registry number of Benzaldehyde, 2-amino-4,5-dimethoxy- is 22608-87-3. This chemical's molecular formula is C9H11NO3 and molecular weight is 181.1885. What's more, its systematic name is called 2-Amino-4,5-dimethoxybenzaldehyde.
Physical properties about Benzaldehyde, 2-amino-4,5-dimethoxy- are: (1)ACD/LogP: 1.16; (2)#of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.16; (4)ACD/LogD (pH 7.4): 1.16; (5)ACD/BCF (pH 5.5): 4.45; (6)ACD/BCF (pH 7.4): 4.45; (7)ACD/KOC (pH 5.5): 101.31; (8)ACD/KOC (pH 7.4): 101.31; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 38.77 Å2; (13)Index of Refraction: 1.583; (14)Molar Refractivity: 50.59 cm3; (15)Molar Volume: 151.3 cm3; (16)Polarizability: 20.05×10-24 cm3; (17)Surface Tension: 44.7 dyne/cm; (18)Density: 1.196 g/cm3; (19)Flash Point: 189.7 °C; (20)Enthalpy of Vaporization: 59.23 kJ/mol; (21)Boiling Point: 348 °C at 760 mmHg; (22)Vapour Pressure: 5.18E-05 mmHg at 25 °C.
You can still convert the following datas into molecular structure:
(1) SMILES: O=Cc1c(cc(OC)c(OC)c1)N
(2) InChI: InChI=1/C9H11NO3/c1-12-8-3-6(5-11)7(10)4-9(8)13-2/h3-5H,10H2,1-2H3
(3) InChIKey: FLTCPRADVSSLDM-UHFFFAOYAM