14955

Iris 7G-WS carboxylic acid

• Synonym(s): 2-{2-{2-[4-(4-Carboxybutyrylamino)phenylthio]-3-{2-[1-(hex-5-ynyl)-1,3-dihydro-3,3-dimethyl-5-sulfoindol-2-ylidene]ethylidene}cyclohex-1-enyl}vinyl}-1-(hex-5-ynyl)-3,3-dimethyl-3H-indolium-5-sulfonate monopotassium salt
• Empirical Formula (Hill Notation): C₅₃H₅₈KN₃O₉S₃
• CAS Number: 1449661-20-4
• Molecular Weight: 1016.34
• MDL number: MFCD18452827
• UNSPSC Code: 12352202
• PubChem Substance ID: 329750668

Properties

• fluorescence: λ_ex 804 nm; λ_em 823 nm in 0.1 M phosphate pH 7.0
• storage temp.: −20°C
• SMILES string: [K+].CC1(C)/C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCCC#C)c4ccc(cc4C3(C)C)S([O-])(=O)=O)=C2Sc5ccc(NC(=O)CCCC(O)=O)cc5)N(CCCCC#C)c6ccc(cc16)S([O-])(=O)=O
• InChI: 1S/C53H59N3O9S3.K/c1-7-9-11-13-33-55-45-29-27-41(67(60,61)62)35-43(45)52(3,4)47(55)31-21-37-17-15-18-38(51(37)66-40-25-23-39(24-26-40)54-49(57)19-16-20-50(58)59)22-32-48-53(5,6)44-36-42(68(63,64)65)28-30-46(44)56(48)34-14-12-10-8-2;/h1-2,21-32,35-36H,9-20,33-34H2,3-6H3,(H3-,54,57,58,59,60,61,62,63,64,65);/q;+1/p-1
• InChI key: GLVAQGAOXASSSF-UHFFFAOYSA-M

Description

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Principle

The dye can be activated at the carboxy group for coupling purposes.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable