Lutrelin , CAS No.66866-63-5

CAS: 66866-63-5 Cat. No.: L1258816 Molecular Weight: 1296.5
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L1258816-1mg
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Why this grade

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

Storage
Room temperature
Shipped In
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AGONIST
Names and Identifiers
Canonical SmilesCCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(C)C)N(C)C(=O)[C@@H](CC2=CNC3=CC=CC=C32)NC(=O)[C@H](CC4=CC=C(C=C4)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC5=CNC6=CC=CC=C65)NC(=O)[C@H](CC7=CN=CN7)NC(=O)[C@@H]8CCC(=O)N8
IUPAC Name(2S)-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-5-(diaminomethylideneamino)-1-[(2S)-2-(ethylcarbamoyl)pyrrolidin-1-yl]-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-methylamino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide
InChIKeyYGGIRYYNWQICCP-LDRBRYNMSA-N
INCHI1S/C65H85N17O12/c1-5-69-61(91)53-17-11-25-82(53)64(94)47(16-10-24-70-65(66)67)75-62(92)54(26-36(2)3)81(4)63(93)51(29-39-32-72-45-15-9-7-13-43(39)45)79-57(87)48(27-37-18-20-41(84)21-19-37)76-60(90)52(34-83)80-58(88)49(28-38-31-71-44-14-8-6-12-42(38)44)77-59(89)50(30-40-33-68-35-73-40)78-56(86)46-22-23-55(85)74-46/h6-9,12-15,18-21,31-33,35-36,46-54,71-72,83-84H,5,10-11,16-17,22-30,34H2,1-4H3,(H,68,73)(H,69,91)(H,74,85)(H,75,92)(H,76,90)(H,77,89)(H,78,86)(H,79,87)(H,80,88)(H4,66,67,70)/t46-,47-,48-,49-,50-,51+,52-,53-,54-/m0/s1
Molecular Weight 1296.5

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 Peptides
Direct ParentOligopeptides
Alternative Parents Tyrosine and derivatives  Phenylalanine and derivatives  Histidine and derivatives  Leucine and derivatives  N-acyl-alpha amino acids and derivatives  Proline and derivatives  Tryptamines and derivatives  Serine and derivatives  Alpha amino acid amides  Amphetamines and derivatives  3-alkylindoles  N-acylpyrrolidines  Pyrrolidinecarboxamides  1-hydroxy-2-unsubstituted benzenoids  Substituted pyrroles  N-acyl amines  Pyrrolidine-2-ones  Tertiary carboxylic acid amides  Imidazoles  Heteroaromatic compounds  Secondary carboxylic acid amides  Guanidines  Lactams  Propargyl-type 1,3-dipolar organic compounds  Carboximidamides  Azacyclic compounds  Carbonyl compounds  Organopnictogen compounds  Organic oxides  Primary alcohols  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Alpha-oligopeptide - Tyrosine or derivatives - Phenylalanine or derivatives - Histidine or derivatives - Leucine or derivatives - N-acyl-alpha amino acid or derivatives - Proline or derivatives - Alpha-amino acid amide - Triptan - Serine or derivatives - 3-alkylindole - N-substituted-alpha-amino acid - Alpha-amino acid or derivatives - Amphetamine or derivatives - Indole or derivatives - Indole - N-acylpyrrolidine - Pyrrolidine-2-carboxamide - Pyrrolidine carboxylic acid or derivatives - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Fatty amide - N-acyl-amine - Fatty acyl - Pyrrolidone - 2-pyrrolidone - Substituted pyrrole - Benzenoid - Pyrrole - Tertiary carboxylic acid amide - Azole - Pyrrolidine - Heteroaromatic compound - Imidazole - Secondary carboxylic acid amide - Lactam - Carboxamide group - Guanidine - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Carboximidamide - Organoheterocyclic compound - Azacycle - Primary alcohol - Organic nitrogen compound - Hydrocarbon derivative - Carbonyl group - Organic oxygen compound - Organic oxide - Organopnictogen compound - Organonitrogen compound - Organooxygen compound - Alcohol - Aromatic heteropolycyclic 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
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight1296.500 g/mol
XLogP31.300
Hydrogen Bond Donor Count15
Hydrogen Bond Acceptor Count14
Rotatable Bond Count32
Exact Mass1295.66 Da
Monoisotopic Mass1295.66 Da
Topological Polar Surface Area439.000 Ų
Heavy Atom Count94
Formal Charge0
Complexity2640.000
Isotope Atom Count0
Defined Atom Stereocenter Count9
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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