46935

6-[Fluorescein-5(6)-carboxamido]hexanoic acid

suitable for fluorescence, ≥90% (HPCE)

• Synonym(s): Fluorescein-5(6)-carboxamidocaproic acid
• Empirical Formula (Hill Notation): C₂₇H₂₃NO₈
• CAS Number: 265981-56-4
• Molecular Weight: 489.47
• UNSPSC Code: 12352106
• PubChem Substance ID: 57650886
• NACRES: NA.32

Properties

• Quality Level: 200
• Assay: ≥90% (HPCE)
• form: solid
• solubility: DMF: soluble; DMSO: soluble
• fluorescence: λ_ex 491 nm; λ_em 515 nm in 0.1 M Tris pH 9.0
• suitability: suitable for fluorescence
• storage temp.: 2-8°C
• SMILES string: OC(=O)CCCCCNC(=O)c1ccc2c(c1)C(=O)OC23c4ccc(O)cc4Oc5cc(O)ccc35.OC(=O)CCCCCNC(=O)c6ccc7C(=O)OC8(c9ccc(O)cc9Oc%10cc(O)ccc8%10)c7c6
• InChI: 1S/2C27H23NO8/c29-16-6-9-20-22(13-16)35-23-14-17(30)7-10-21(23)27(20)19-8-5-15(12-18(19)26(34)36-27)25(33)28-11-3-1-2-4-24(31)32;29-16-6-9-19-22(13-16)35-23-14-17(30)7-10-20(23)27(19)21-12-15(5-8-18(21)26(34)36-27)25(33)28-11-3-1-2-4-24(31)32/h2*5-10,12-14,29-30H,1-4,11H2,(H,28,33)(H,31,32)
• InChI key: WEJBWDKWIFHWDE-UHFFFAOYSA-N

Description

Application

6-[Fluorescein-5(6)-carboxamido]hexanoic acid is used as a fluorescein-based fluorescent label for proteins that can be analyzed in applications such as quenching experiments.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: 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 Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves