MedKoo Cat#: 574269 | Name: Elinzanetant
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Elinzanetant is a neurokinin receptors antagonist that may help reduce the frequency and severity of hot flushes during menopause. Elinzanetant reduces Estradiol and Progesterone in Healthy Women. Elinzanetant dose-dependently lowered serum luteinizing hormone, estradiol (120 mg median change across cycle: -141.4 pmol/L, P = .038), and luteal-phase progesterone (120 mg change from baseline on day 21 or 22: -19.400 nmol/L, P = .046). Elinzanetant 120 mg prolonged the cycle length by median of 7.0 days (P = .023). Elinzanetant reduced the proportion of women with a luteal-phase serum progesterone concentration greater than 30 nmol/L (a concentration consistent with ovulation) in a dose-related manner in cycle 2 (P = .002).

Chemical Structure

Elinzanetant
Elinzanetant
CAS#929046-33-3 (free base)

Theoretical Analysis

MedKoo Cat#: 574269

Name: Elinzanetant

CAS#: 929046-33-3 (free base)

Chemical Formula: C33H35F7N4O3

Exact Mass: 668.2597

Molecular Weight: 668.66

Elemental Analysis: C, 59.28; H, 5.28; F, 19.89; N, 8.38; O, 7.18

Price and Availability

Size Price Availability Quantity
5mg USD 450.00 2 Weeks
10mg USD 850.00 2 Weeks
25mg USD 1,650.00 2 Weeks
50mg USD 2,950.00 2 Weeks
100mg USD 4,350.00 2 Weeks
200mg USD 5,850.00 2 Weeks
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Related CAS #
1207428-19-0 (tosylate) 929046-33-3 (free base) 929046-34-4 (1HCl) 1268364-52-8 (2HCl)
Synonym
Elinzanetant; BAY 3427080; BAY-3427080; BAY3427080; NT 814; NT-814; NT814; GSK1144814A; GSK-1144814A; GSK 1144814A;
IUPAC/Chemical Name
2-[3,5-bis(trifluoromethyl)phenyl]-N-{4-(4-fluoro-2-methylphenyl)-6-[(7S,9aS)-7-(hydroxymethyl)hexahydropyrazino[2,1-c][1,4]oxazin-8(1H)-yl]pyridin-3-yl}-N,2-dimethylpropanamide
InChi Key
DWRIJNIPBUFCQS-DQEYMECFSA-N
InChi Code
InChI=1S/C33H35F7N4O3/c1-19-9-23(34)5-6-26(19)27-13-29(44-16-25-18-47-8-7-43(25)15-24(44)17-45)41-14-28(27)42(4)30(46)31(2,3)20-10-21(32(35,36)37)12-22(11-20)33(38,39)40/h5-6,9-14,24-25,45H,7-8,15-18H2,1-4H3/t24-,25-/m0/s1
SMILES Code
CC(C)(C1=CC(C(F)(F)F)=CC(C(F)(F)F)=C1)C(N(C2=C(C3=CC=C(F)C=C3C)C=C(N4C[C@@]5([H])COCCN5C[C@H]4CO)N=C2)C)=O
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 668.66 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Menown SJ, Tello JA. Neurokinin 3 Receptor Antagonists Compared With Serotonin Norepinephrine Reuptake Inhibitors for Non-Hormonal Treatment of Menopausal Hot Flushes: A Systematic Qualitative Review. Adv Ther. 2021 Oct;38(10):5025-5045. doi: 10.1007/s12325-021-01900-w. Epub 2021 Sep 12. PMID: 34514552; PMCID: PMC8478773. 2: Pawsey S, Mills EG, Ballantyne E, Donaldson K, Kerr M, Trower M, Dhillo WS. Elinzanetant (NT-814), a Neurokinin 1,3 Receptor Antagonist, Reduces Estradiol and Progesterone in Healthy Women. J Clin Endocrinol Metab. 2021 Jul 13;106(8):e3221-e3234. doi: 10.1210/clinem/dgab108. PMID: 33624806; PMCID: PMC8277204. 3: Trower M, Anderson RA, Ballantyne E, Joffe H, Kerr M, Pawsey S. Effects of NT-814, a dual neurokinin 1 and 3 receptor antagonist, on vasomotor symptoms in postmenopausal women: a placebo-controlled, randomized trial. Menopause. 2020 May;27(5):498-505. doi: 10.1097/GME.0000000000001500. PMID: 32068688; PMCID: PMC7188053. 4: Wang J, Liu S, Liu B, Niu X, Deng X. Luteolin Inhibits Listeriolysin O Translation by Directly Targeting the Coding Region of the hly mRNA. Front Microbiol. 2019 Jul 2;10:1496. doi: 10.3389/fmicb.2019.01496. PMID: 31312194; PMCID: PMC6614183.