CAS No.: 103195-35-3 — Ethyl 8-amino-4-oxo-4H-chromene-2-carboxylate (8-氨基-4-氧代-4H-1-苯并吡喃-2-羧酸乙酯)

1. Primary Information

English name:	Ethyl 8-amino-4-oxo-4H-chromene-2-carboxylate
CAS No.:	103195-35-3
Molecular formula:	C₁₂H₁₁NO₄
Molecular weight:	233.22 g/mol
SMILES:	CCOC(=O)C1=CC(=O)C2=C(O1)C(=CC=C2)N
Structural class:
Other identifiers:	-

2. Suppliers & Pricing

Supplier	Pack size	Purity	Price (CNY)	Storage conditions	Lead time	Notes
Kehua Intelligence	100mg	97%	480	2-8℃	in stock	-
Kehua Intelligence	250mg	97%	960	2-8℃	in stock	-

3. Structures

3.1 2D structure

3.2 3D structure

-1 -2 -3 28 29 0 0 0 0 0 0 0999 V2000 -0.3184 0.4613 -0.0005 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.8431 0.4308 -0.0003 O 0 0 0 0 0 0 0 0 0 0 0 0 1.8852 -2.9700 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.0052 -1.8786 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.8261 2.9620 -0.0005 N 0 0 0 0 0 0 0 0 0 0 0 0 1.8656 -0.6049 0.0005 C 0 0 0 0 0 0 0 0 0 0 0 0 1.0528 0.5294 0.0002 C 0 0 0 0 0 0 0 0 0 0 0 0 1.6284 1.8000 -0.0001 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2330 -1.9352 0.0003 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.9004 -0.7888 -0.0007 C 0 0 0 0 0 0 0 0 0 0 0 0 3.2565 -0.4765 0.0006 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.2439 -1.9555 -0.0003 C 0 0 0 0 0 0 0 0 0 0 0 0 3.0174 1.9316 -0.0001 C 0 0 0 0 0 0 0 0 0 0 0 0 3.8291 0.7961 0.0001 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.3634 -0.8391 -0.0005 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.2696 0.5484 0.0006 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.6502 1.9891 0.0007 C 0 0 0 0 0 0 0 0 0 0 0 0 3.9045 -1.3482 0.0008 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.7279 -2.9251 -0.0003 H 0 0 0 0 0 0 0 0 0 0 0 0 3.4817 2.9147 -0.0005 H 0 0 0 0 0 0 0 0 0 0 0 0 4.9100 0.9034 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 1.2568 3.8770 -0.0004 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.1817 2.8762 -0.0002 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.6728 0.0554 -0.8913 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.6717 0.0555 0.8930 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.7371 2.1118 0.0013 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.2411 2.5007 0.8785 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.2421 2.5006 -0.8776 H 0 0 0 0 0 0 0 0 0 0 0 0 1 7 1 0 0 0 0 1 10 1 0 0 0 0 2 15 1 0 0 0 0 2 16 1 0 0 0 0 3 9 2 0 0 0 0 4 15 2 0 0 0 0 5 8 1 0 0 0 0 5 22 1 0 0 0 0 5 23 1 0 0 0 0 6 7 2 0 0 0 0 6 9 1 0 0 0 0 6 11 1 0 0 0 0 7 8 1 0 0 0 0 8 13 2 0 0 0 0 9 12 1 0 0 0 0 10 12 2 0 0 0 0 10 15 1 0 0 0 0 11 14 2 0 0 0 0 11 18 1 0 0 0 0 12 19 1 0 0 0 0 13 14 1 0 0 0 0 13 20 1 0 0 0 0 14 21 1 0 0 0 0 16 17 1 0 0 0 0 16 24 1 0 0 0 0 16 25 1 0 0 0 0 17 26 1 0 0 0 0 17 27 1 0 0 0 0 17 28 1 0 0 0 0

4. International Nomenclature & Identifiers

4.1 IUPAC Name

ethyl 8-amino-4-oxochromene-2-carboxylate

4.2 InChI

InChI=1S/C12H11NO4/c1-2-16-12(15)10-6-9(14)7-4-3-5-8(13)11(7)17-10/h3-6H,2,13H2,1H3

1. Primary Information

2. Suppliers & Pricing

3. Structures

3.1 2D structure

3.2 3D structure

4. International Nomenclature & Identifiers

4.1 IUPAC Name

4.2 InChI

4.3 InChIKey

4.4 Canonical SMILES

4.5 Isomeric SMILES

4.6 SDF file

5. Spectroscopic data

5.1 ¹³C nuclear magnetic resonance (¹³C NMR)

5.2 ¹H nuclear magnetic resonance (¹H NMR)

5.3 Mass spectrometry (MS)

5.4 Infrared spectroscopy (IR)

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

1. Primary Information

2. Suppliers & Pricing

3. Structures

3.1 2D structure

3.2 3D structure

4. International Nomenclature & Identifiers

4.1 IUPAC Name

4.2 InChI

4.3 InChIKey

4.4 Canonical SMILES

4.5 Isomeric SMILES

4.6 SDF file

5. Spectroscopic data

5.1 13C nuclear magnetic resonance (13C NMR)

5.2 1H nuclear magnetic resonance (1H NMR)

5.3 Mass spectrometry (MS)

5.4 Infrared spectroscopy (IR)

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

5.1 ¹³C nuclear magnetic resonance (¹³C NMR)

5.2 ¹H nuclear magnetic resonance (¹H NMR)