Boc-N-beta-Trityl-L-asparagine - ≥98% , CAS No.132388-68-2

CAS: 132388-68-2 Cat. No.: B113241 Molecular Weight: 474.55 Beilstein Registry Number: 4339761
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
HY-W002449 | AMY40434 | A806429 | MFCD00153299 | DBVFWZMQJQMJCB-UHFFFAOYSA-N | Nalpha-Boc-Ngamma-trityl-D-asparagine | SY110590 | 2-methoxylphenyl boronic acid | (S)-2-(tert-butoxycarbonylamino)-4-oxo-4-(tritylamino)butanoic acid | N-Alpha-t-Boc-N-beta-tr
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
1g
B113241-1g
5

$15.90

$23.90
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5g
B113241-5g
4

$19.90

$29.90
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25g
B113241-25g
3

$47.90

$71.90
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100g
B113241-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$155.90

$233.90
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Why this grade

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

🌡

Storage & shipping

Room temperature Ships Normal 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.

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Literature proof

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

Specifications

Synonyms
HY-W002449 | AMY40434 | A806429 | MFCD00153299 | DBVFWZMQJQMJCB-UHFFFAOYSA-N | Nalpha-Boc-Ngamma-trityl-D-asparagine | SY110590 | 2-methoxylphenyl boronic acid | (S)-2-(tert-butoxycarbonylamino)-4-oxo-4-(tritylamino)butanoic acid | N-Alpha-t-Boc-N-beta-tr
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488197458
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488197458
Canonical SmilesCC(C)(C)OC(=O)NC(CC(=O)NC(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)O
IUPAC Name(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxo-4-(tritylamino)butanoic acid
InChIKeyPYGOCFDOBSXROC-QHCPKHFHSA-N
INCHI1S/C28H30N2O5/c1-27(2,3)35-26(34)29-23(25(32)33)19-24(31)30-28(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22/h4-18,23H,19H2,1-3H3,(H,29,34)(H,30,31)(H,32,33)/t23-/m0/s1
Isomeric SMILES CC(C)(C)OC(=O)N[C@@H](CC(=O)NC(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)O
WGK Germany 3
Molecular Weight 474.55
Beilstein 4339761
Reaxy-Rn 20866634
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20866634&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.

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 Asparagine and derivatives  N-acyl amines  Benzene and substituted derivatives  Carbamate esters  Secondary carboxylic acid amides  Monocarboxylic acids and derivatives  Carboxylic acids  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Triphenyl compound - Asparagine or derivatives - Alpha-amino acid or derivatives - Monocyclic benzene moiety - Fatty acyl - Fatty amide - N-acyl-amine - Carbamic acid ester - Carboxamide group - Secondary carboxylic acid amide - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Carbonyl group - Organic oxygen compound - Aromatic homomonocyclic 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
D1302067Certificate of AnalysisJan 17, 2025 B113241
C1609165Certificate of AnalysisOct 08, 2023 B113241
C2325140Certificate of AnalysisApr 13, 2023 B113241
C2325141Certificate of AnalysisApr 03, 2023 B113241
C2310995Certificate of AnalysisMar 18, 2023 B113241
C2325142Certificate of AnalysisFeb 24, 2023 B113241
Chemical and Physical Properties
Specific Rotation[α]-21° (C=1,MeOH)
Melt Point(°C)205°C
Molecular Weight474.500 g/mol
XLogP34.500
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count10
Exact Mass474.215 Da
Monoisotopic Mass474.215 Da
Topological Polar Surface Area105.000 Ų
Heavy Atom Count35
Formal Charge0
Complexity668.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
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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