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9-(2-Carboxy-2-cyanovinyl)julolidine

Name: 9-(2-Carboxy-2-cyanovinyl)julolidine
Brand: SIGMA

BioReagent, suitable for fluorescence, ≥97.0% (HPLC)

Synonym(s):

9-([E]-2-Carboxy-2-cyanovinyl)julolidine, CCVJ

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About This Item

Empirical Formula (Hill Notation):

C₁₆H₁₆N₂O₂

CAS Number:

142978-18-5

Molecular Weight:

268.31

NACRES:

NA.32

PubChem Substance ID:

57652410

UNSPSC Code:

12352108

MDL number:

MFCD00274408

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Properties

product line

BioReagent

Quality Segment

100

assay

≥97.0% (HPLC)

form

solid

solubility

DMSO: soluble, chloroform: soluble

fluorescence

λ_ex 433 nm; λ_em 500 nm in 50 mM Tris pH 8.0; 40% glycerol

suitability

suitable for fluorescence

SMILES string

OC(=O)\C(=C\c1cc2CCCN3CCCc(c1)c23)C#N

InChI

1S/C16H16N2O2/c17-10-14(16(19)20)9-11-7-12-3-1-5-18-6-2-4-13(8-11)15(12)18/h7-9H,1-6H2,(H,19,20)/b14-9+

InChI key

JXENNHTVELFRHV-NTEUORMPSA-N

Description

Application

Fluorescent probe for binding to proteins etc., quantum yield increases by decreasing free rotation: fluorescent molecular rotor.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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This Item	72335	21882	32670
Sigma-Aldrich 72301 9-(2-Carboxy-2-cyanovinyl)julolidine	Sigma-Aldrich 72335 9-(2,2-Dicyanovinyl)julolidine	Sigma-Aldrich 21882 5(6)-Carboxy-2′,7′-dichlorofluorescein	Sigma-Aldrich 32670 4′,6-Diamidino-2-phenylindole dihydrochloride
suitability suitable for fluorescence	suitability suitable for fluorescence	suitability suitable for fluorescence	suitability suitable for fluorescence
fluorescence λ_ex 433 nm; λ_em 500 nm in 50 mM Tris pH 8.0; 40% glycerol	fluorescence λ_ex 433 nm; λ_em 500 nm in 50 mM Tris pH 8.0; 40% glycerol	fluorescence λ_ex 504 nm; λ_em 529 nm in 0.1 M Tris pH 8.0	fluorescence λ_ex 340 nm; λ_em 488 nm (nur DAPI), λ_ex 364 nm; λ_em 454 nm (DAPI-DNA-Komplex), λ_ex 374 nm; λ_em 461 nm in 10 mM Tris; 1 mM EDTA; pH 8.0; DNA
form solid	form crystals	form solid	form powder
solubility DMSO: soluble, chloroform: soluble	solubility DMSO: soluble, chloroform: soluble	solubility DMF: soluble, DMSO: soluble, H₂O: soluble (pH ≥ 5)	solubility DMF: soluble, H₂O: soluble
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
assay ≥97.0% (HPLC)	assay ≥97.0% (HPLC)	assay ≥95% (TLC)	assay ≥95.0% (HPLC)

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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