5'-O-DMT-Bz-rC - ≥98% , CAS No.81246-76-6

CAS: 81246-76-6 Cat. No.: N343913 Molecular Weight: 649.69 PubChem CID: 13168511
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
N-Benzoyl-5'-(di-p-methoxytrityl)cytidine | N-(1-((2R,3R,4S,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3,4-dihydroxytetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
N343913-100mg
3
$49.90
250mg
N343913-250mg
2
$85.90
1g
N343913-1g
1
$239.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

N-Benzoyl-5'-(di-p-methoxytrityl)cytidine is a protected cytidine nucleoside useful as a building block in the synthesis of oligonucleosides and other nucleoside-containing small molecules. N-Benzoyl-5'-(di-p-methoxytrityl)cytidine appears as an intermediate in the synthesis of phosphoramidate dinucleosides as inhibitors of Hepatitis C virus polymerase.

Specifications

Synonyms
N-Benzoyl-5'-(di-p-methoxytrityl)cytidine | N-(1-((2R, 3R, 4S, 5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3, 4-dihydroxytetrahydrofuran-2-yl)-2-oxo-1, 2-dihydropyrimidin-4-yl)benzamide
Specifications & Purity
≥98%
Storage
Protected from light, Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCOC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=C(C=C3)OC)OCC4C(C(C(O4)N5C=CC(=NC5=O)NC(=O)C6=CC=CC=C6)O)O
IUPAC NameN-[1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3,4-dihydroxyoxolan-2-yl]-2-oxopyrimidin-4-yl]benzamide
InChIKeyKCLOEKUQZJAMFG-NHASGABXSA-N
INCHI1S/C37H35N3O8/c1-45-28-17-13-26(14-18-28)37(25-11-7-4-8-12-25,27-15-19-29(46-2)20-16-27)47-23-30-32(41)33(42)35(48-30)40-22-21-31(39-36(40)44)38-34(43)24-9-5-3-6-10-24/h3-22,30,32-33,35,41-42H,23H2,1-2H3,(H,38,39,43,44)/t30-,32-,33-,35-/m1/s1
Isomeric SMILES COC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=C(C=C3)OC)OC[C@@H]4[C@H]([C@H]([C@@H](O4)N5C=CC(=NC5=O)NC(=O)C6=CC=CC=C6)O)O
PubChem CID 13168511
Molecular Weight 649.69

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassTriphenyl compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentTriphenyl compounds
Alternative Parents Pyrimidine nucleosides  Glycosylamines  Pentoses  Benzamides  Benzylethers  Anisoles  Phenoxy compounds  Benzoyl derivatives  Methoxybenzenes  Alkyl aryl ethers  Pyrimidones  Hydropyrimidines  Imidolactams  Heteroaromatic compounds  Oxolanes  1,2-diols  Secondary alcohols  Secondary carboxylic acid amides  Dialkyl ethers  Oxacyclic compounds  Azacyclic compounds  Hydrocarbon derivatives  Organonitrogen compounds  Organopnictogen compounds  Organic oxides  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Triphenyl compound - Pyrimidine nucleoside - N-glycosyl compound - Glycosyl compound - Pentose monosaccharide - Benzoic acid or derivatives - Benzylether - Benzamide - Phenoxy compound - Benzoyl - Phenol ether - Methoxybenzene - Anisole - Pyrimidone - Alkyl aryl ether - Monocyclic benzene moiety - Imidolactam - Hydropyrimidine - Monosaccharide - Pyrimidine - Heteroaromatic compound - Oxolane - 1,2-diol - Secondary alcohol - Secondary carboxylic acid amide - Carboxamide group - Oxacycle - Organoheterocyclic compound - Carboxylic acid derivative - Dialkyl ether - Ether - Azacycle - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Alcohol - Organooxygen compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as triphenyl compounds. These are aromatic compounds containing a triphenyl moiety.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
G2408175Certificate of AnalysisFeb 24, 2024 N343913
G2408233Certificate of AnalysisFeb 24, 2024 N343913
G2408235Certificate of AnalysisFeb 24, 2024 N343913
G2408236Certificate of AnalysisFeb 24, 2024 N343913
G2408237Certificate of AnalysisFeb 24, 2024 N343913
G2408238Certificate of AnalysisFeb 24, 2024 N343913
Chemical and Physical Properties
SolubilitySoluble in methanol, DMSO, chloroform, and dichloromethane.
SensitivityLight sensitive
Refractive Indexn20D1.63 (Predicted)
Melt Point(°C)132-135° C
Molecular Weight649.700 g/mol
XLogP34.900
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count8
Rotatable Bond Count11
Exact Mass649.242 Da
Monoisotopic Mass649.242 Da
Topological Polar Surface Area139.000 Ų
Heavy Atom Count48
Formal Charge0
Complexity1110.000
Isotope Atom Count0
Defined Atom Stereocenter Count4
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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