CAS No.: 90-20-0 — 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid (1-氨基-8-萘酚-3,6-二磺酸)

1. Primary Information

English name:	4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
CAS No.:	90-20-0
Molecular formula:	C₁₀H₉NO₇S₂
Molecular weight:	319.3 g/mol
SMILES:	C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)N)O)S(=O)(=O)O
Structural class:
Other identifiers:	4-amino-5-hydroxynaphthalene-2,7-disulfonic acid 4-amino-5-hydroxynaphthalene-2,7-disulphonic acid monosodium salt AHNDMS cpd

2. Suppliers & Pricing

Supplier	Pack size	Purity	Price (CNY)	Storage conditions	Lead time	Notes
Kehua Intelligence	5g	98%	64	RT	in stock	-
Kehua Intelligence	25g	98%	112	RT	in stock	-
Kehua Intelligence	100g	98%	256	RT	in stock	-
Kehua Intelligence	500g	98%	640	RT	in stock	-

3. Structures

3.1 2D structure

3.2 3D structure

-1 -2 -3 29 30 0 0 0 0 0 0 0999 V2000 3.9438 -1.1560 -0.0852 S 0 0 0 0 0 0 0 0 0 0 0 0 -3.9443 -1.1527 0.0844 S 0 0 0 0 0 0 0 0 0 0 0 0 -1.3187 3.1720 0.0272 O 0 0 0 0 0 0 0 0 0 0 0 0 4.3500 -1.3708 1.4838 O 0 0 0 0 0 0 0 0 0 0 0 0 -4.3492 -1.3662 -1.4852 O 0 0 0 0 0 0 0 0 0 0 0 0 3.6877 -2.4763 -0.6421 O 0 0 0 0 0 0 0 0 0 0 0 0 4.9298 -0.2743 -0.6903 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.6899 -2.4736 0.6406 O 0 0 0 0 0 0 0 0 0 0 0 0 -4.9303 -0.2705 0.6890 O 0 0 0 0 0 0 0 0 0 0 0 0 1.3175 3.2223 -0.0282 N 0 0 0 0 0 0 0 0 0 0 0 0 0.0007 1.1223 0.0006 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0001 -0.2930 0.0009 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2257 1.8086 -0.0262 C 0 0 0 0 0 0 0 0 0 0 0 0 2.4322 -0.2823 -0.0519 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2245 -0.9803 -0.0254 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.2250 -0.9792 0.0274 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.4321 -0.2803 0.0531 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.2238 1.8095 0.0268 C 0 0 0 0 0 0 0 0 0 0 0 0 2.4328 1.1094 -0.0522 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.4315 1.1115 0.0528 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2237 -2.0685 -0.0174 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.2251 -2.0675 0.0197 H 0 0 0 0 0 0 0 0 0 0 0 0 3.3716 1.6583 -0.0644 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.3708 1.6587 0.0639 H 0 0 0 0 0 0 0 0 0 0 0 0 0.4866 3.7958 -0.0108 H 0 0 0 0 0 0 0 0 0 0 0 0 2.2255 3.6680 -0.0488 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.2531 3.4399 0.0483 H 0 0 0 0 0 0 0 0 0 0 0 0 3.7132 -1.9031 2.0163 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.7122 -1.8987 -2.0174 H 0 0 0 0 0 0 0 0 0 0 0 0 1 4 1 0 0 0 0 1 6 2 0 0 0 0 1 7 2 0 0 0 0 1 14 1 0 0 0 0 2 5 1 0 0 0 0 2 8 2 0 0 0 0 2 9 2 0 0 0 0 2 17 1 0 0 0 0 3 18 1 0 0 0 0 3 27 1 0 0 0 0 4 28 1 0 0 0 0 5 29 1 0 0 0 0 10 13 1 0 0 0 0 10 25 1 0 0 0 0 10 26 1 0 0 0 0 11 12 1 0 0 0 0 11 13 2 0 0 0 0 11 18 1 0 0 0 0 12 15 2 0 0 0 0 12 16 1 0 0 0 0 13 19 1 0 0 0 0 14 15 1 0 0 0 0 14 19 2 0 0 0 0 15 21 1 0 0 0 0 16 17 2 0 0 0 0 16 22 1 0 0 0 0 17 20 1 0 0 0 0 18 20 2 0 0 0 0 19 23 1 0 0 0 0 20 24 1 0 0 0 0

4. International Nomenclature & Identifiers

4.1 IUPAC Name

4-amino-5-hydroxynaphthalene-2,7-disulfonic acid

4.2 InChI

InChI=1S/C10H9NO7S2/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18)

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)