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BL 3010
Product Information Molecular Structure

BBQ-650®N-hydroxysuccinimide
ester

Notes: Dark quencher of long-wavelength fluorescence.

Description: Our BlackBerry® quenchers are excellent quenchers of long-wavelength fluorophores in both FRET and contact modes. They exhibit an absorption maximum at ca. 650 nm and have useful absorbance between 550 and 750 nm. The tricyclic 8-alkoxyjulolidine moiety is a powerful pi-donor that affords a surprising bathochromic shift when compared to related compounds. A key advantage of the BBQ-650® is its stability to ammonia and oxidation conditions. We offer versions for incorporation into oligonucleotides at the 3'-terminus (3'-BBQ-650® CPG, BL 2010), internally (BBQ-650®-dT CEP, BL 1010), or at the 5'-terminus (5'-BBQ-650® CEP, BL 1020 and 5'-BBQ-650®(DMT) CEP, BL 1030). In addition, BBQ-650® NHS Ester (BL 3010) and BBQ-650® TEG azide (BL 3030) are available for postsynthetic labeling of amine-modified oligonucleotides.

Download a product information sheet for BL 3010 here.

Download a brief overview of BlackBerry® Quenchers here.

1.Valanne, A.; Malmi, P.; Appelblom, H.; Niemelä, P.; Soukka, T. Anal. Biochem. 2008, 375, 71-81.

BBQ-650<sup>®</sup><em>N</em>-hydroxysuccinimide ester
Product Details Product Pricing

MF: C36H39N7O9

MW: 713.74

CAS NO: 1027512-30-6

Storage Conditions: -20 oC, dry, dark

Purity≥95%

Availability: 

Stock maintained. Ships within 1-3 days.

Alternate Name: 

BlackBerry® Quencher 650 NHS Ester

Alternate Name: 

6-[9-[4-(4-Nitrophenylazo)-2,5-dimethoxyphenylazo]-
2,3,6,7-tetrahydro-1H,5H-benzo[ij]quinolizin-8-
yloxy]hexanoic acid N-hydroxysuccimidyl ester
Unit Weight Unit Price Quantity
5 mg $105.00
25 mg $375.00
 
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