4,4′-Dianilino-1,1′-binaphthyl-5,5′-disulfonic acid dipotassium salt

• Catalog No.: 49058
• CAS Number: 65664-81-5
• M. F.: C32H22K2N2O6S2
• M. W.: 672.85348
• Purity: ≥95.0% (HPLC)

SYNONYMS

• Title: 4,4′-二苯胺基-1,1′-联萘-5,5′-二磺酸 二钾盐
• IUPAC name: dipotassium 8-(phenylamino)-5-[4-(phenylamino)-5-sulfonatonaphthalen-1-yl]naphthalene-1-sulfonate
• IUPAC Traditional name: dipotassium 8-(phenylamino)-5-[4-(phenylamino)-5-sulfonatonaphthalen-1-yl]naphthalene-1-sulfonate
• Synonyms: BIS-ANS

DATABASE IDS

• Beilstein Number: 5714637
• CAS Number: 65664-81-5
• PubChem SID: 24872579
• MDL Number: MFCD00011592

PROPERTIES

• Empirical Formula (Hill Notation): C32H22K2N2O6S2
• Grade: for fluorescence
• Grade: purum
• Purity: ≥95.0% (HPLC)
• Apperance: light yellow
• Fluorescence: λex 395 nm; λem 500 nm in methanol
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H312-H315-H319-H332-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Potent inhibitor of in vitro microtubule assembly used to investigate structural changes in tubulin monomers & dimers1,2; particularly high affinity for nucleotide binding sites of some proteins3

Description (简体中文)

Other Notes
Potent inhibitor of in vitro microtubule assembly used to investigate structural changes in tubulin monomers & dimers1,2; particularly high affinity for nucleotide binding sites of some proteins3