N-Me-leu-obzl p-tosylate - ≥95% , CAS No.42807-66-9

CAS: 42807-66-9 Cat. No.: N184493 Molecular Weight: 407.5 PubChem CID: 56777371
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
1g
N184493-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$80.90
5g
N184493-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$206.90
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Why this grade

≥95% 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

Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Canonical SmilesCC1=CC=C(C=C1)S(=O)(=O)O.CC(C)CC(C(=O)OCC1=CC=CC=C1)NC
IUPAC Namebenzyl (2S)-4-methyl-2-(methylamino)pentanoate;4-methylbenzenesulfonic acid
InChIKeyHQAGSSPEDLUVSS-ZOWNYOTGSA-N
INCHI1S/C14H21NO2.C7H8O3S/c1-11(2)9-13(15-3)14(16)17-10-12-7-5-4-6-8-12;1-6-2-4-7(5-3-6)11(8,9)10/h4-8,11,13,15H,9-10H2,1-3H3;2-5H,1H3,(H,8,9,10)/t13-;/m0./s1
Isomeric SMILES CC1=CC=C(C=C1)S(=O)(=O)O.CC(C)C[C@@H](C(=O)OCC1=CC=CC=C1)NC
PubChem CID 56777371
Molecular Weight 407.5

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.

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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 ParentLeucine and derivatives
Alternative Parents Alpha amino acid esters  p-Methylbenzenesulfonates  Tosyl compounds  Benzyloxycarbonyls  Benzenesulfonyl compounds  1-sulfo,2-unsubstituted aromatic compounds  Fatty acid esters  Sulfonyls  Organosulfonic acids  Carboxylic acid esters  Monocarboxylic acids and derivatives  Dialkylamines  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkNot available
Substituents Leucine or derivatives - Alpha-amino acid ester - P-methylbenzenesulfonate - Benzyloxycarbonyl - Tosyl compound - Benzenesulfonate - Arylsulfonic acid or derivatives - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Toluene - Fatty acid ester - Monocyclic benzene moiety - Fatty acyl - Benzenoid - Sulfonyl - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Carboxylic acid ester - Monocarboxylic acid or derivatives - Secondary aliphatic amine - Secondary amine - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Amine - Organic oxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as leucine and derivatives. These are compounds containing leucine or a derivative thereof resulting from reaction of leucine 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





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight407.500 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count8
Exact Mass407.177 Da
Monoisotopic Mass407.177 Da
Topological Polar Surface Area101.000 Ų
Heavy Atom Count28
Formal Charge0
Complexity429.000
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 Count2
Solution Calculators
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