Dabsyl-L-methionine - ≥95%(HPLC) , CAS No.97684-99-6

CAS: 97684-99-6 Cat. No.: D154259 Molecular Weight: 436.55
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(HPLC)
Synonyms
4-Dimethylaminoazobenzene-4'-sulfonyl-L-methionine | Dabsyl-L-methionine , | dabsyl-methionine | (2S)-2-[[4-[[4-(dimethylamino)phenyl]diazenyl]phenyl]sulfonylamino]-4-methylsulfanylbutanoic acid | D1457 | Dabsyl-L-methionine | XDA68499 | N-(4-{(E)-[4-(Dim
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
10mg
D154259-10mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$33.90

$50.90
Save $17.00 (33.40%)
100mg
D154259-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$164.90

$247.90
Save $83.00 (33.48%)
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Why this grade

≥95%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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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
4-Dimethylaminoazobenzene-4'-sulfonyl-L-methionine | Dabsyl-L-methionine , | dabsyl-methionine | (2S)-2-[[4-[[4-(dimethylamino)phenyl]diazenyl]phenyl]sulfonylamino]-4-methylsulfanylbutanoic acid | D1457 | Dabsyl-L-methionine | XDA68499 | N-(4-{(E)-[4-(Dim
Specifications & Purity
≥95%(HPLC)
Storage
Room temperature
Shipped In
Normal
Purity
≥95%(HPLC)
Names and Identifiers
Canonical SmilesCN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)NC(CCSC)C(=O)O
IUPAC Name(2S)-2-[[4-[[4-(dimethylamino)phenyl]diazenyl]phenyl]sulfonylamino]-4-methylsulfanylbutanoic acid
InChIKeyYGFUZBPDTRWEQW-SFHVURJKSA-N
INCHI1S/C19H24N4O4S2/c1-23(2)16-8-4-14(5-9-16)20-21-15-6-10-17(11-7-15)29(26,27)22-18(19(24)25)12-13-28-3/h4-11,18,22H,12-13H2,1-3H3,(H,24,25)/t18-/m0/s1
Isomeric SMILES CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)N[C@@H](CCSC)C(=O)O
Molecular Weight 436.55
Reaxy-Rn 23009526
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=23009526&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ 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
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentMethionine and derivatives
Alternative Parents Azobenzenes  Benzenesulfonamides  Benzenesulfonyl compounds  Aniline and substituted anilines  Dialkylarylamines  Thia fatty acids  Organosulfonamides  Aminosulfonyl compounds  Azo compounds  Amino acids  Monocarboxylic acids and derivatives  Dialkylthioethers  Carboxylic acids  Propargyl-type 1,3-dipolar organic compounds  Sulfenyl compounds  Hydrocarbon derivatives  Carbonyl compounds  Organic oxides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Azobenzene - Methionine or derivatives - Benzenesulfonamide - Benzenesulfonyl group - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Aniline or substituted anilines - Thia fatty acid - Fatty acyl - Organosulfonic acid amide - Benzenoid - Monocyclic benzene moiety - Aminosulfonyl compound - Organosulfonic acid or derivatives - Sulfonyl - Organic sulfonic acid or derivatives - Tertiary amine - Azo compound - Amino acid - Carboxylic acid - Monocarboxylic acid or derivatives - Dialkylthioether - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Sulfenyl compound - Thioether - Organooxygen compound - Organonitrogen compound - Organosulfur compound - Hydrocarbon derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Carbonyl group - Amine - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as methionine and derivatives. These are compounds containing methionine or a derivative thereof resulting from reaction of methionine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight436.600 g/mol
XLogP33.400
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count9
Rotatable Bond Count10
Exact Mass436.124 Da
Monoisotopic Mass436.124 Da
Topological Polar Surface Area145.000 Ų
Heavy Atom Count29
Formal Charge0
Complexity635.000
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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