3,6-dibromophenanthrene - ≥98% , CAS No.105931-58-6

CAS: 105931-58-6 Cat. No.: B299755 Molecular Weight: 767.85 PubChem CID: 86280297
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
N6-Methyl-dA phosphoramidite | (2R,3S,5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(6-(methylamino)-9H-purin-9-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite | 5'-O-DMT-N6-methyl-2'-deoxyadenosine 3'-CE phosphoramidite
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
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Size
Status
Price
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50mg
B299755-50mg
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$140.90
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100mg
B299755-100mg
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$168.90

$253.90
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250mg
B299755-250mg
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$252.90

$379.90
Save $127.00 (33.43%)
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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,Argon charged 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

N6-Methyl-dA phosphoramidite can be used in the synthesis of oligodeoxyribonucleotides.

Specifications

Synonyms
N6-Methyl-dA phosphoramidite | (2R, 3S, 5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(6-(methylamino)-9H-purin-9-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite | 5'-O-DMT-N6-methyl-2'-deoxyadenosine 3'-CE phosphoramidite
Specifications & Purity
≥98%
Storage
Protected from light, Store at -20°C, Argon charged
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 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=NC6=C(N=CN=C65)NC
IUPAC Name3-[[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-[6-(methylamino)purin-9-yl]oxolan-3-yl]oxy-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile
InChIKeyPTWRBAYAPDVZGR-JNTXQERPSA-N
INCHI1S/C41H50N7O6P/c1-28(2)48(29(3)4)55(52-23-11-22-42)54-35-24-37(47-27-46-38-39(43-5)44-26-45-40(38)47)53-36(35)25-51-41(30-12-9-8-10-13-30,31-14-18-33(49-6)19-15-31)32-16-20-34(50-7)21-17-32/h8-10,12-21,26-29,35-37H,11,23-25H2,1-7H3,(H,43,44,45)/t35-,36+,37+,55?/m0/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=NC6=C(N=CN=C65)NC
PubChem CID 86280297
Molecular Weight 767.85

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.

View datasheet →

🔬 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  6-alkylaminopurines  Benzylethers  Phenoxy compounds  Methoxybenzenes  Anisoles  Alkyl aryl ethers  Aminopyrimidines and derivatives  N-substituted imidazoles  Imidolactams  Oxolanes  Heteroaromatic compounds  Oxacyclic compounds  Nitriles  Azacyclic compounds  Dialkyl ethers  Amines  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Triphenyl compound - Ribonucleoside phosphoramidite - 6-alkylaminopurine - 6-aminopurine - Imidazopyrimidine - Purine - Benzylether - Methoxybenzene - Phenoxy compound - Phenol ether - Anisole - Alkyl aryl ether - Aminopyrimidine - Monocyclic benzene moiety - Imidolactam - Pyrimidine - N-substituted imidazole - Heteroaromatic compound - Azole - Imidazole - Oxolane - Oxacycle - Azacycle - Organoheterocyclic compound - Dialkyl ether - Ether - Nitrile - Carbonitrile - Organic oxygen compound - Amine - Cyanide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Aromatic heteropolycyclic 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:
Chemical and Physical Properties
SensitivityLight & Moisture sensitive
Molecular Weight767.900 g/mol
XLogP36.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count12
Rotatable Bond Count18
Exact Mass767.356 Da
Monoisotopic Mass767.356 Da
Topological Polar Surface Area138.000 Ų
Heavy Atom Count55
Formal Charge0
Complexity1160.000
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
Solution Calculators
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