Hemiasterlin - ≥99% , CAS No.157207-90-4

CAS: 157207-90-4 Cat. No.: H1012042 Molecular Weight: 526.700
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
H1012042-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$600.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

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

Specifications

Specifications & Purity
≥99%
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.
Purity
≥99%
Names and Identifiers
Canonical SmilesCC(C)[C@@H](/C=C(\C)/C(=O)O)N(C)C(=O)[C@H](C(C)(C)C)NC(=O)[C@H](C(C)(C)C1=CN(C2=CC=CC=C21)C)NC
IUPAC Name(E,4S)-4-[[(2S)-3,3-dimethyl-2-[[(2S)-3-methyl-2-(methylamino)-3-(1-methylindol-3-yl)butanoyl]amino]butanoyl]-methylamino]-2,5-dimethylhex-2-enoic acid
InChIKeyKQODQNJLJQHFQV-MKWZWQCGSA-N
INCHI1S/C30H46N4O4/c1-18(2)23(16-19(3)28(37)38)34(11)27(36)25(29(4,5)6)32-26(35)24(31-9)30(7,8)21-17-33(10)22-15-13-12-14-20(21)22/h12-18,23-25,31H,1-11H3,(H,32,35)(H,37,38)/b19-16+/t23-,24-,25-/m1/s1
Molecular Weight 526.700

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
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Peptides
Direct ParentDipeptides
Alternative Parents Valine and derivatives  N-acyl-alpha amino acids and derivatives  Tryptamines and derivatives  Alpha amino acid amides  3-alkylindoles  N-alkylindoles  Medium-chain fatty acids  Amino fatty acids  Aralkylamines  Heterocyclic fatty acids  Methyl-branched fatty acids  Unsaturated fatty acids  Benzenoids  N-methylpyrroles  N-acyl amines  Heteroaromatic compounds  Tertiary carboxylic acid amides  Amino acids  Secondary carboxylic acid amides  Dialkylamines  Carboxylic acids  Azacyclic compounds  Monocarboxylic acids and derivatives  Carbonyl compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Alpha-dipeptide - Valine or derivatives - N-acyl-alpha amino acid or derivatives - Alpha-amino acid amide - Triptan - N-substituted-alpha-amino acid - Alpha-amino acid or derivatives - N-alkylindole - 3-alkylindole - Indole or derivatives - Indole - Medium-chain fatty acid - Heterocyclic fatty acid - Amino fatty acid - Methyl-branched fatty acid - Branched fatty acid - Aralkylamine - Fatty acyl - Unsaturated fatty acid - N-methylpyrrole - Substituted pyrrole - N-acyl-amine - Fatty acid - Fatty amide - Benzenoid - Tertiary carboxylic acid amide - Pyrrole - Heteroaromatic compound - Carboxamide group - Secondary carboxylic acid amide - Amino acid or derivatives - Amino acid - Azacycle - Organoheterocyclic compound - Secondary amine - Carboxylic acid - Secondary aliphatic amine - Monocarboxylic acid or derivatives - Carbonyl group - Organic oxygen compound - Organic oxide - Amine - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond.
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 Weight526.700 g/mol
XLogP32.700
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count11
Exact Mass526.352 Da
Monoisotopic Mass526.352 Da
Topological Polar Surface Area104.000 Ų
Heavy Atom Count38
Formal Charge0
Complexity891.000
Isotope Atom Count0
Defined Atom Stereocenter Count3
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count1
Solution Calculators
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