DMT-dC(ac) Phosphoramidite - ≥98% , CAS No.154110-40-4

CAS: 154110-40-4 Cat. No.: B299951 Molecular Weight: 771.84
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
AKOS015999119 | (2S,3R,5S)-5-(4-Acetamido-2-oxopyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenl)methoxy)methyl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite | DTXSID60743123 | 4-Acetamido-1-(5-O-[bis(4-methoxyphenyl)(phenyl)methyl]-3-O-
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B299951-1g
1
$19.90
5g
B299951-5g
1
$98.90
25g
B299951-25g
1
$336.90
100g
B299951-100g
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$1,334.90
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Why this grade

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

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Storage & shipping

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

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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.

Specifications

Synonyms
AKOS015999119 | (2S, 3R, 5S)-5-(4-Acetamido-2-oxopyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenl)methoxy)methyl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite | DTXSID60743123 | 4-Acetamido-1-(5-O-[bis(4-methoxyphenyl)(phenyl)methyl]-3-O-
Specifications & Purity
≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
ACTIVATOR
Purity
≥98%
Names and Identifiers
Pubchem Sid488202156
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488202156
Canonical SmilesCC(C)N(C(C)C)P(OCCC#N)OC1CC(OC1COC(C2=CC=CC=C2)(C3=CC=C(C=C3)OC)C4=CC=C(C=C4)OC)N5C=CC(=NC5=O)NC(=O)C
IUPAC NameN-[1-[(2S,4R,5S)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxyoxolan-2-yl]-2-oxopyrimidin-4-yl]acetamide
InChIKeyMECWEBCHRKVTNV-QQIWIMIASA-N
INCHI1S/C41H50N5O8P/c1-28(2)46(29(3)4)55(52-25-11-23-42)54-36-26-39(45-24-22-38(43-30(5)47)44-40(45)48)53-37(36)27-51-41(31-12-9-8-10-13-31,32-14-18-34(49-6)19-15-32)33-16-20-35(50-7)21-17-33/h8-10,12-22,24,28-29,36-37,39H,11,25-27H2,1-7H3,(H,43,44,47,48)/t36-,37+,39+,55?/m1/s1
Isomeric SMILES CC(C)N(C(C)C)P(OCCC#N)O[C@@H]1C[C@H](O[C@H]1COC(C2=CC=CC=C2)(C3=CC=C(C=C3)OC)C4=CC=C(C=C4)OC)N5C=CC(=NC5=O)NC(=O)C
Molecular Weight 771.84
Reaxy-Rn 25124952
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=25124952&ln=

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.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassTriphenyl compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentTriphenyl compounds
Alternative Parents Ribonucleoside phosphoramidites  N-acetylarylamines  Benzylethers  Phenoxy compounds  Anisoles  Methoxybenzenes  Pyrimidones  Alkyl aryl ethers  Imidolactams  Hydropyrimidines  Oxolanes  Acetamides  Heteroaromatic compounds  Secondary carboxylic acid amides  Oxacyclic compounds  Nitriles  Azacyclic compounds  Dialkyl ethers  Hydrocarbon derivatives  Carbonyl compounds  Organic oxides  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Triphenyl compound - Ribonucleoside phosphoramidite - N-acetylarylamine - Benzylether - Phenoxy compound - Anisole - Phenol ether - Methoxybenzene - N-arylamide - Alkyl aryl ether - Pyrimidone - Monocyclic benzene moiety - Hydropyrimidine - Pyrimidine - Imidolactam - Oxolane - Heteroaromatic compound - Acetamide - Secondary carboxylic acid amide - Carboxamide group - Azacycle - Oxacycle - Organoheterocyclic compound - Carboxylic acid derivative - Nitrile - Carbonitrile - Dialkyl ether - Ether - Organic oxygen compound - Hydrocarbon derivative - Organonitrogen compound - Organooxygen compound - Carbonyl group - Organic oxide - Cyanide - Organic nitrogen 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.

11 results found

Lot NumberCertificate TypeDateItem
E2315144Certificate of AnalysisFeb 04, 2026 B299951
E2315146Certificate of AnalysisFeb 04, 2026 B299951
E2315189Certificate of AnalysisFeb 04, 2026 B299951
E2315191Certificate of AnalysisFeb 04, 2026 B299951
E2315195Certificate of AnalysisFeb 04, 2026 B299951
D2312393Certificate of AnalysisJan 20, 2026 B299951
C2318310Certificate of AnalysisJan 19, 2026 B299951
B2421050Certificate of AnalysisMar 02, 2023 B299951
E2315180Certificate of AnalysisMar 02, 2023 B299951
E2315188Certificate of AnalysisMar 02, 2023 B299951
D2312392Certificate of AnalysisMar 02, 2023 B299951

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Chemical and Physical Properties
SensitivityMoisture sensitive
Molecular Weight771.800 g/mol
XLogP35.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count10
Rotatable Bond Count18
Exact Mass771.34 Da
Monoisotopic Mass771.34 Da
Topological Polar Surface Area144.000 Ų
Heavy Atom Count55
Formal Charge0
Complexity1320.000
Isotope Atom Count0
Defined Atom Stereocenter Count3
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Solution Calculators
Reviews

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