Dabsyl-L-tryptophan - ≥98% , CAS No.97685-00-2

CAS: 97685-00-2 Cat. No.: D155330 Molecular Weight: 491.57 PubChem CID: 14048721
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Dabsyl-L-tryptophan (Dbs-L-Trp-OH) | Dabsyl-L-tryptophan | (2S)-2-[[4-[[4-(dimethylamino)phenyl]diazenyl]phenyl]sulfonylamino]-3-(1H-indol-3-yl)propanoic acid | (S,E)-2-(4-((4-(dimethylamino)phenyl)diazenyl)phenylsulfonamido)-3-(1H-indol-3-yl)propanoic ac
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
D155330-100mg
3

$85.90

$169.90
Save $84.00 (49.44%)
500mg
D155330-500mg
2

$385.90

$760.90
Save $375.00 (49.28%)
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

Store at 2-8°C Ships Wet ice 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
Dabsyl-L-tryptophan (Dbs-L-Trp-OH) | Dabsyl-L-tryptophan | (2S)-2-[[4-[[4-(dimethylamino)phenyl]diazenyl]phenyl]sulfonylamino]-3-(1H-indol-3-yl)propanoic acid | (S, E)-2-(4-((4-(dimethylamino)phenyl)diazenyl)phenylsulfonamido)-3-(1H-indol-3-yl)propanoic ac
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504767563
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504767563
Canonical SmilesCN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)NC(CC3=CNC4=CC=CC=C43)C(=O)O
IUPAC Name(2S)-2-[[4-[[4-(dimethylamino)phenyl]diazenyl]phenyl]sulfonylamino]-3-(1H-indol-3-yl)propanoic acid
InChIKeySGKGZXUAHWJTIA-DEOSSOPVSA-N
INCHI1S/C25H25N5O4S/c1-30(2)20-11-7-18(8-12-20)27-28-19-9-13-21(14-10-19)35(33,34)29-24(25(31)32)15-17-16-26-23-6-4-3-5-22(17)23/h3-14,16,24,26,29H,15H2,1-2H3,(H,31,32)/t24-/m0/s1
Isomeric SMILES CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)N[C@@H](CC3=CNC4=CC=CC=C43)C(=O)O
PubChem CID 14048721
Molecular Weight 491.57

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
SuperclassOrganoheterocyclic compounds
ClassAzobenzenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentAzobenzenes
Alternative Parents Indolyl carboxylic acids and derivatives  3-alkylindoles  Alpha amino acids and derivatives  Benzenesulfonamides  Benzenesulfonyl compounds  Dialkylarylamines  Aniline and substituted anilines  Substituted pyrroles  Organosulfonamides  Aminosulfonyl compounds  Heteroaromatic compounds  Amino acids  Azo compounds  Propargyl-type 1,3-dipolar organic compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Azacyclic compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Azobenzene - Indolyl carboxylic acid derivative - Alpha-amino acid or derivatives - Benzenesulfonamide - 3-alkylindole - Benzenesulfonyl group - Indole - Indole or derivatives - Aniline or substituted anilines - Dialkylarylamine - Tertiary aliphatic/aromatic amine - Monocyclic benzene moiety - Substituted pyrrole - Organosulfonic acid amide - Benzenoid - Heteroaromatic compound - Pyrrole - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Aminosulfonyl compound - Amino acid or derivatives - Tertiary amine - Azo compound - Amino acid - Azacycle - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Carboxylic acid - Organic oxygen compound - Hydrocarbon derivative - Organic nitrogen compound - Carbonyl group - Organic oxide - Organonitrogen compound - Organooxygen compound - Organosulfur compound - Amine - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as azobenzenes. These are organonitrogen aromatic compounds that contain a central azo group, where each nitrogen atom is conjugated to a benzene ring.
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.

5 results found

Lot NumberCertificate TypeDateItem
H2328257Certificate of AnalysisAug 11, 2023 D155330
H2328258Certificate of AnalysisAug 11, 2023 D155330
H2328259Certificate of AnalysisAug 11, 2023 D155330
H2328260Certificate of AnalysisAug 11, 2023 D155330
K2525191Certificate of AnalysisAug 11, 2023 D155330
Chemical and Physical Properties
Melt Point(°C)206 °C
Molecular Weight491.600 g/mol
XLogP33.800
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count8
Rotatable Bond Count9
Exact Mass491.163 Da
Monoisotopic Mass491.163 Da
Topological Polar Surface Area136.000 Ų
Heavy Atom Count35
Formal Charge0
Complexity829.000
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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