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Safety Information

L4663

Sigma-Aldrich

[D-Ser4]-LH-RH

>97% (HPLC)

Synonym(s):

[D-Ser4]-Gonadorelin

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About This Item

Empirical Formula (Hill Notation):
C55H75N17O13
Molecular Weight:
1182.29
MDL number:
MFCD03093456
UNSPSC Code:
12352200
PubChem Substance ID:
24896377

Assay

>97% (HPLC)

UniProt accession no.

P01148

storage temp.

−20°C

SMILES string

CC(C)C[C@H](NC(=O)CNC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](CO)NC(=O)[C@H](Cc2c[nH]c3ccccc23)NC(=O)[C@H](Cc4c[nH]cn4)NC(=O)[C@@H]5CCC(=O)N5)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N6CCC[C@H]6C(=O)NCC(N)=O

InChI

1S/C55H75N17O13/c1-29(2)19-38(49(80)67-37(9-5-17-60-55(57)58)54(85)72-18-6-10-43(72)53(84)62-25-44(56)75)66-46(77)26-63-47(78)39(20-30-11-13-33(74)14-12-30)68-52(83)42(27-73)71-50(81)40(21-31-23-61-35-8-4-3-7-34(31)35)69-51(82)41(22-32-24-59-28-64-32)70-48(79)36-15-16-45(76)65-36/h3-4,7-8,11-14,23-24,28-29,36-43,61,73-74H,5-6,9-10,15-22,25-27H2,1-2H3,(H2,56,75)(H,59,64)(H,62,84)(H,63,78)(H,65,76)(H,66,77)(H,67,80)(H,68,83)(H,69,82)(H,70,79)(H,71,81)(H4,57,58,60)/t36-,37-,38-,39-,40-,41-,42+,43-/m0/s1

InChI key

XLXSAKCOAKORKW-ANBUGBOZSA-N

Gene Information

human ... GNRH1(2796)

Amino Acid Sequence

Glp-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2

Biochem/physiol Actions

GnRH (gonadotropin-releasing hormone) (Glp-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2), which is also referred to as LHRH (luteinizing hormone-releasing hormone) or gonadorelin, is crucial for mammalian reproduction and is released from hypothalamic neurons. It is responsible for the the secretion of gonadotropins, luteinizing hormone (LH) and follicle-stimulating hormone (FSH), from the pituitary glands. Mutations in GnRH are associated with normosmic congenital hypogonadotropic hypogonadism. GnRH peptides are used as agonists.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

L4663-BULK:
L4663-1MG:
L4663-1MG-PW:
L4663-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Luigi Maione et al.
PloS one, 8(7), e69616-e69616 (2013-08-13)
Normosmic congenital hypogonadotropic hypogonadism (nCHH) is a rare reproductive disease leading to lack of puberty and infertility. Loss-of-function mutations of GNRH1 gene are a very rare cause of autosomal recessive nCHH. R31C GNRH1 is the only missense mutation that affects
Indira Nederpelt et al.
British journal of pharmacology, 173(1), 128-141 (2015-09-24)
Drug-target residence time is an important, yet often overlooked, parameter in drug discovery. Multiple studies have proposed an increased residence time to be beneficial for improved drug efficacy and/or longer duration of action. Currently, there are many drugs on the
Brooke Tata et al.
PLoS biology, 12(9), e1001952-e1001952 (2014-09-24)
Characterization of the genetic defects causing gonadotropic deficiency has made a major contribution to elucidation of the fundamental role of Kisspeptins and Neurokinin B in puberty onset and reproduction. The absence of puberty may also reveal neurodevelopmental disorders caused by

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