H-Leu-arg-pro-OH , CAS No.133943-59-6

CAS: 133943-59-6 Cat. No.: H1027350 PubChem CID: 9929972
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Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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1mg
H1027350-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$298.90
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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

Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Names and Identifiers
Canonical SmilesCC(C)CC(C(=O)NC(CCCN=C(N)N)C(=O)N1CCCC1C(=O)O)N
IUPAC Name(2S)-1-[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carboxylic acid
InChIKeyIBMVEYRWAWIOTN-AVGNSLFASA-N
INCHI1S/C17H32N6O4/c1-10(2)9-11(18)14(24)22-12(5-3-7-21-17(19)20)15(25)23-8-4-6-13(23)16(26)27/h10-13H,3-9,18H2,1-2H3,(H,22,24)(H,26,27)(H4,19,20,21)/t11-,12-,13-/m0/s1
Isomeric SMILES CC(C)C[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N1CCC[C@H]1C(=O)O)N
PubChem CID 9929972

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.

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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 Peptides
Direct ParentOligopeptides
Alternative Parents Leucine and derivatives  Proline and derivatives  N-acyl-L-alpha-amino acids  Alpha amino acid amides  Pyrrolidine carboxylic acids  N-acylpyrrolidines  N-acyl amines  Tertiary carboxylic acid amides  Secondary carboxylic acid amides  Amino acids  Guanidines  Propargyl-type 1,3-dipolar organic compounds  Azacyclic compounds  Carboximidamides  Carboxylic acids  Monocarboxylic acids and derivatives  Carbonyl compounds  Organic oxides  Hydrocarbon derivatives  Monoalkylamines  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Alpha-oligopeptide - Leucine or derivatives - N-acyl-alpha-amino acid - Proline or derivatives - N-acyl-alpha amino acid or derivatives - N-acyl-l-alpha-amino acid - Alpha-amino acid amide - Alpha-amino acid or derivatives - N-acylpyrrolidine - Pyrrolidine carboxylic acid - Pyrrolidine carboxylic acid or derivatives - Fatty amide - N-acyl-amine - Fatty acyl - Tertiary carboxylic acid amide - Pyrrolidine - Secondary carboxylic acid amide - Amino acid or derivatives - Carboxamide group - Amino acid - Guanidine - Carboximidamide - Organoheterocyclic compound - Azacycle - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Carboxylic acid - Monocarboxylic acid or derivatives - Organic oxygen compound - Primary aliphatic amine - Organic nitrogen compound - Organic oxide - Hydrocarbon derivative - Carbonyl group - Organonitrogen compound - Amine - Organooxygen compound - Primary amine - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
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 Weight384.500 g/mol
XLogP3-4.100
Hydrogen Bond Donor Count5
Hydrogen Bond Acceptor Count6
Rotatable Bond Count10
Exact Mass384.249 Da
Monoisotopic Mass384.249 Da
Topological Polar Surface Area177.000 Ų
Heavy Atom Count27
Formal Charge0
Complexity562.000
Isotope Atom Count0
Defined Atom Stereocenter Count3
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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