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1-[3-(Succinimidyloxycarbonyl)benzyl]-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium bromide_Molecular_structure_CAS_155863-03-9)
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1-[3-(Succinimidyloxycarbonyl)benzyl]-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium bromide

Catalog No. 53651 Name Sigma Aldrich
CAS Number 155863-03-9 Website http://www.sigmaaldrich.com
M. F. C29H24BrN3O6 Telephone 1-800-521-8956
M. W. 590.42136 Fax
Purity ≥90% (coupling to amines) Email
Storage Chembase ID: 154997

SYNONYMS

IUPAC name
4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-1,3-oxazol-5-yl]-1-[(3-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}phenyl)methyl]pyridin-1-ium bromide
IUPAC Traditional name
4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-1,3-oxazol-5-yl]-1-[(3-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}phenyl)methyl]pyridin-1-ium bromide

DATABASE IDS

PubChem SID 24878165
MDL Number MFCD08277009
CAS Number 155863-03-9

PROPERTIES

Empirical Formula (Hill Notation) C29H24BrN3O6
Product Line BioReagent
Purity ≥90% (coupling to amines)
Suitability suitable for fluorescence
Fluorescence λex 387 nm; λem 536 nm in 0.1 M phosphate pH 7.0
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26
Storage Temperature -20°C
German water hazard class 3

DETAILS

Description (English)
General description
New class of highly photostable, water soluble fluorescent labels with large Stoke′s shift, high QY in aqueous media and pH tolerance. Major disadvantage: rel. low extinction coefficient (Ε slightly >20′000 in EtOH)1.
Description (简体中文)
General description
New class of highly photostable, water soluble fluorescent labels with large Stoke′s shift, high QY in aqueous media and pH tolerance. Major disadvantage: rel. low extinction coefficient (Ε slightly >20′000 in EtOH)1.

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