≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Desiccated,Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Lecirelin, a synthetic gonadotropin-releasing hormone (GnRH) analogue, acts as a GnRH agonist. Lecirelin is widely used for the research of bovine ovarian follicular cysts.
In Vitro
Lecirelin (2.07 μM) significantly increases the tension and frequency of contractions in preovulatory follicles (PF), small follicular cysts (FC-S), and large follicular cysts (FC-L). Lecirelin increases the strips from preovulatory follicles contract significantly more than strips from cysts. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
| Canonical Smiles | CCNC(=O)C1CCCN1C(=O)C(CCCN=C(N)N)NC(=O)C(CC(C)C)NC(=O)C(C(C)(C)C)NC(=O)C(CC2=CC=C(C=C2)O)NC(=O)C(CO)NC(=O)C(CC3=CNC4=CC=CC=C43)NC(=O)C(CC5=CN=CN5)NC(=O)C6CCC(=O)N6 |
|---|---|
| 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]amino]-3,3-dimethyl-1-oxobutan-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 |
| InChIKey | XJWIEWPGHRSZJM-MGZASHDBSA-N |
| INCHI | 1S/C59H84N16O12/c1-7-63-55(85)46-15-11-23-75(46)57(87)40(14-10-22-64-58(60)61)68-50(80)41(24-32(2)3)72-56(86)48(59(4,5)6)74-53(83)42(25-33-16-18-36(77)19-17-33)69-54(84)45(30-76)73-51(81)43(26-34-28-65-38-13-9-8-12-37(34)38)70-52(82)44(27-35-29-62-31-66-35)71-49(79)39-20-21-47(78)67-39/h8-9,12-13,16-19,28-29,31-32,39-46,48,65,76-77H,7,10-11,14-15,20-27,30H2,1-6H3,(H,62,66)(H,63,85)(H,67,78)(H,68,80)(H,69,84)(H,70,82)(H,71,79)(H,72,86)(H,73,81)(H,74,83)(H4,60,61,64)/t39-,40-,41-,42-,43-,44-,45-,46-,48-/m0/s1 |
| Isomeric SMILES | CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](C(C)(C)C)NC(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC3=CNC4=CC=CC=C43)NC(=O)[C@H](CC5=CN=CN5)NC(=O)[C@@H]6CCC(=O)N6 |
| PubChem CID | 66577115 |
| Molecular Weight | 1209.4 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Peptides |
| Direct Parent | Oligopeptides |
| Alternative Parents | Tyrosine and derivatives Phenylalanine and derivatives Histidine and derivatives Leucine and derivatives Valine and derivatives Proline and derivatives N-acyl-alpha amino acids and derivatives Tryptamines and derivatives Serine and derivatives Alpha amino acid amides 3-alkylindoles Amphetamines and derivatives Pyrrolidinecarboxamides N-acylpyrrolidines 1-hydroxy-2-unsubstituted benzenoids Substituted pyrroles Pyrrolidine-2-ones N-acyl amines Imidazoles Heteroaromatic compounds Tertiary carboxylic acid amides Lactams Guanidines Secondary carboxylic acid amides Propargyl-type 1,3-dipolar organic compounds Carboximidamides Azacyclic compounds Hydrocarbon derivatives Carbonyl compounds Primary alcohols Organic oxides |
| Molecular Framework | Aromatic 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 - Valine or derivatives - Alpha-amino acid amide - Triptan - Serine or derivatives - 3-alkylindole - N-substituted-alpha-amino acid - Amphetamine or derivatives - Alpha-amino acid or derivatives - Indole - Indole or derivatives - N-acylpyrrolidine - Pyrrolidine carboxylic acid or derivatives - Pyrrolidine-2-carboxamide - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Fatty amide - N-acyl-amine - Fatty acyl - Benzenoid - Pyrrolidone - 2-pyrrolidone - Substituted pyrrole - Tertiary carboxylic acid amide - Azole - Pyrrolidine - Imidazole - Heteroaromatic compound - Pyrrole - Carboxamide group - Guanidine - Secondary carboxylic acid amide - Lactam - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organoheterocyclic compound - Carboximidamide - Azacycle - Primary alcohol - Carbonyl group - Hydrocarbon derivative - Alcohol - Organonitrogen compound - Organic nitrogen compound - Organic oxide - Organic oxygen compound - Organooxygen compound - Aromatic heteropolycyclic compound |
| Description | This 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 |
| Solubility | H2O : 25 mg/mL (20.67 mM; Need ultrasonic) DMSO : 12.1 mg/mL (10.00 mM; Need ultrasonic and warming) |
|---|---|
| Molecular Weight | 1209.400 g/mol |
| XLogP3 | 0.800 |
| Hydrogen Bond Donor Count | 15 |
| Hydrogen Bond Acceptor Count | 14 |
| Rotatable Bond Count | 31 |
| Exact Mass | 1208.65 Da |
| Monoisotopic Mass | 1208.65 Da |
| Topological Polar Surface Area | 432.000 Ų |
| Heavy Atom Count | 87 |
| Formal Charge | 0 |
| Complexity | 2420.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 9 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
