DATASHEET
Formulation
Crystals
Storage:
Stable for 2 years after receipt when stored at -20°C.
Product Information:
CAS Number: 155863-01-7
Molecular formula: C25H20BrN3O2S
Molecular weight: 506.41
Purity: >90% (HPCE)
Appearance: Yellow crystalline.
Solubility: Soluble in chloroform.
InChiKey: ZLHULGGTEHEJGJ-UHFFFAOYSA-M
SMILES: [Br-].S=C=NC1=CC(C[N+]2=CC=C(C=C2)C2=CN=C(O2)C2=CC=C3OCCCC3=C2)=CC=C1
SMILES: [Br-].S=C=NC1=CC=CC(C[N+]2=CC=C(C=C2)C2=CN=C(O2)C2=CC3=C(OCCC3)C=C2)=C1
Description:
Class of highly photostable, water soluble fluorescent labels with large Stoke′s shift, high QY in aqueous media and pH tolerance. Relatively low extinction coefficient (Epsilon∼ >20,000 in EtOH).