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Thermo Scientific™ 2'-OMe-Bz-A Phosphoramidite, standard grade, 28-400 finish bottle

2'-OMe-Bz-A CEP is a phosphoramidite containing 5' DMT and the nucleoside adenosine (A) with 2'-O-methyl protection, for use in oligonucleotide synthesis.

Brand:  Thermo Scientific™ 27-1842-11

Product Code. 17947102

  • 20.40 € / 1g

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Description

Description

2'-OMe-Bz-A CEP is a phosphoramidite containing 5' DMT and the nucleoside adenosine (A) with 2'-O-methyl protection, for use in oligonucleotide synthesis. Located in the ideal oligo position, 2'-O-methyl (OMe) oligo modifications display nuclease resistance, fewer off-target effects, and slightly increased hybridization affinities. These phosphoramidites are commonly used for oligos designed for antisense, siRNA, aptamer, or gRNA-based research. The 'standard grade' marking denotes a baseline level of purity verified with analytical methods, and proven to be suitable for most oligo synthesis requirements. This product is supplied in a 30-mL amber bottle with a 28-400 finish neck style, which is compatible with most MerMade synthesizers.

Features:
• Full chemical name: 5'-O-(4,4'-Dimethoxytrityl)-N6-benzoyl-2'-O-methyl-adenosine-3'-O-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
• Molecular formula: C48H54N7O8P
• Base: A
• Base Protection: Bz
• Formula weight: 887.97 g/mol
• CAS number: 110782-31-5
• HPLC purity: ≥98.0%; Sum of non-primary peaks 140-152 ppm: ≤0.5%
• 31P NMR purity: ≥98.0%

TRUSTED_SUSTAINABILITY
Specifications

Specifications

MerMade Synthesizers
Store in freezer (at or below -20°C).
2in-OMe modified
98%
Phosphoramidite
RNA
2in-OMe-Bz-A CEP
Adenosine (A)
Room Temperature
1 g
Standard
Powder
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Lot Number Certificate Type Date Catalog Number
Lot NumberZA4552 Certificate TypeCertificate of Analysis Date28/01/2025 Catalog Number27-1842-11
Lot NumberZC1752 Certificate TypeCertificate of Analysis Date26/01/2025 Catalog Number27-1842-11
Lot NumberZF0352 Certificate TypeCertificate of Analysis Date26/01/2025 Catalog Number27-1842-11
Lot NumberZI1152 Certificate TypeCertificate of Analysis Date25/01/2025 Catalog Number27-1842-11
Lot NumberZK0642 Certificate TypeCertificate of Analysis Date25/01/2025 Catalog Number27-1842-11
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Product Title
Thermo Scientific™ 2'-OMe-Bz-A Phosphoramidite, standard grade, 28-400 finish bottle > 1 g

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