Cetrorelix | CAS 120287-85-6

Cetrorelix

This product is for research use only, not for human use. We do not sell to patients.

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Size	Price	Stock
100mg	$950	Check With Us
250mg	$1600	Check With Us
500mg	$2400	Check With Us

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Cat #: V36550 CAS #: 120287-85-6 Purity ≥ 99%

Description: Cetrorelix dicetate (SB-75) is a novel, potent and synthetic gonadotropin-releasing hormone (GnRH) receptor antagonist with an IC50 of 1.21 nM.

References: Diedrich K, et al. Suppression of the endogenous luteinizing hormone surge by the gonadotrophin-releasing hormone antagonist Cetrorelix during ovarian stimulation. Hum Reprod. 1994 May;9(5):788-91.

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Physicochemical and Storage Information
Protocol
Related Biological Data
Stock Solution Preparation
Quality Control Documentation

Molecular Weight (MW)	1431.04
Molecular Formula	C70H92ClN17O14
CAS No.	120287-85-6
SMILES Code	C[C@@H](NC([C@H]1N(CCC1)C([C@@H](NC([C@@H](NC([C@H](NC([C@@H](NC([C@@H](NC([C@H](NC([C@H](NC([C@H](NC(C)=O)CC2=CC=C3C=CC=CC3=C2)=O)CC4=CC=C(C=C4)Cl)=O)CC5=CC=CN=C5)=O)CO)=O)CC6=CC=C(C=C6)O)=O)CCCNC(N)=O)=O)CC(C)C)=O)CCCNC(N)=N)=O)=O)C(N)=O
Synonyms	D 20761; D-20761; D20761; NS-75A; NS 75A; SB-075 acetate; Cetrorelix acetate; Cetrorelix; Cetrotide;

Preparing Stock Solutions

Solvent volume to be added	Mass (the weight of a compound)
Mother liquor concentration	1mg	5mg	10mg	20mg
1mM	0.6988 mL	3.4940 mL	6.9879 mL	13.9758 mL
5mM	0.1398 mL	0.6988 mL	1.3976 mL	2.7952 mL
10mM	0.0699 mL	0.3494 mL	0.6988 mL	1.3976 mL
20mM	0.0349 mL	0.1747 mL	0.3494 mL	0.6988 mL

The molarity calculator equation

Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)

Mass

Concentration

Volume

Molecular Weight*

The dilution calculator equation

Concentration_(start) × Volume_(start) = Concentration_(final) × Volume_(final)

This equation is commonly abbreviated as: C₁ V₁ = C₂ V₂

Concentration_(start)

Volume_(start)

Concentration_(final)

Volume_(final)

Step One: Enter information below

Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals

Step Two: Enter the in vivo formulation

%DMSO + % + %Tween 80 + %ddH₂O

Calculation Results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH₂O,mix and clarify.

Note:

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.

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