CAS 81-11-8: Diaminostilbenedisulfonic acid

Formula: C₁₄H₁₄N₂O₆S₂

InChI: InChI=1S/C14H14N2O6S2/c15-11-5-3-9(13(7-11)23(17,18)19)1-2-10-4-6-12(16)8-14(10)24(20,21)22/h1-8H,15-16H2,(H,17,18,19)(H,20,21,22)

InChI key: InChIKey=REJHVSOVQBJEBF-UHFFFAOYSA-N

SMILES: O=S(=O)(O)C1=CC(N)=CC=C1C=CC2=CC=C(N)C=C2S(=O)(=O)O

Synonyms:

• 2,2'-(1,2-Ethylenediyl)bis(5-aminobenzenesulfonic acid)
• 2,2'-Ethene-1,2-Diylbis(5-Aminobenzenesulfonic Acid)
• 2,2′-(1,2-Ethenediyl)bis[5-aminobenzenesulfonic acid]
• 2,2′-Disulfo-4,4′-stilbenediamine
• 2,2′-Stilbenedisulfonic acid, 4,4′-diamino-
• 4,4'-Diamino-2,2'-stilbenedisulfonic acid
• 4,4'-Diaminostilbene-2,2'-Disulfonic Acid
• Amsonic acid
• Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-amino-
• DSD acid
• Diaminostilbenedisulfonic acid
• Flavonic acid
• NSC 163
• p,p′-Diaminodiphenylethylene-o,o′-disulfonic acid
• p,p′-Diaminostilbene-o,o′-disulfonic acid
• DASD

4,4'-Diaminostilbene-2,2'-disulfonic Acid

CAS: 81-11-8

• Formula: C₁₄H₁₄N₂O₆S₂
• Purity: >94.0%(T)
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 370.39

4,4'-Diaminostilbene-2,2'-disulfonic acid, 95%

CAS: 81-11-8

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Formula: C₁₄H₁₄N₂O₆S₂
• Purity: 95%
• Color and Shape: Powder, Pale yellow to pale orange
• Molecular weight: 370.39

4,4'-Diamino-2,2'-stilbenedisulfonic acid

CAS: 81-11-8

• Formula: C₁₄H₁₄N₂O₆S₂
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 370.4008

4,4''-Diaminostilbene-2,2''-disulfonic Acid

CAS: 81-11-8

• Formula: C₁₄H₁₄N₂O₆S₂
• Molecular weight: 370.41

4,4'-Diamino-2,2'-Stilbenedisulfonic Acid

CAS: 81-11-8

• Purity: 95%+
• Molecular weight: 370.40g/mol

4,4'-Diaminostilbene-2,2'-disulfonic acid, 95%

CAS: 81-11-8

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₄H₁₄N₂O₆S₂
• Purity: 95%
• Color and Shape: Cream to yellow-brown, Crystalline powder
• Molecular weight: 370.39

4,4’-Diaminostilbene-2,2’-disulfonic Acid, 95+%

CAS: 81-11-8

Stability Light Sensitive Applications 4,4’-Diaminostilbene-2,2’-disulfonic Acid, 95+% (cas# 81-11-8) is a compound useful in organic …

• Formula: C₁₄H₁₄N₂O₆S₂
• Purity: 95+%
• Color and Shape: Neat
• Molecular weight: 370.40

4,4'-Diaminostilbene-2,2'-disulfonic acid

CAS: 81-11-8

4,4'-Diaminostilbene-2,2'-disulfonic acid (DAIDS) is a fluorescent dye that can be used to measure the activity …

• Formula: C₁₄H₁₄N₂O₆S₂
• Purity: Min. 95%
• Color and Shape: Solid
• Molecular weight: 370.4 g/mol

6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid)

CAS: 81-11-8

• Purity: 98%
• Molecular weight: 370.39

4,4'-Diaminostilbene-2,2'-disulphonic acid

CAS: 81-11-8

• Purity: 94.0%
• Color and Shape: Solid
• Molecular weight: 370.39