R3852-3

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

MedKoo CAT#: 585114

CAS#: 23760-23-8

Description: R3852-3 has both progestagenic and estrogenic activity.


Chemical Structure

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R3852-3
CAS# 23760-23-8

Theoretical Analysis

MedKoo Cat#: 585114
Name: R3852-3
CAS#: 23760-23-8
Chemical Formula: C22H26O2
Exact Mass: 322.1933
Molecular Weight: 322.448
Elemental Analysis: C, 81.95; H, 8.13; O, 9.92

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

Request quote for custom synthesis

Synonym: R3852-3; R 3852-3; R-3852-3

IUPAC/Chemical Name: 17alpha-(2-Butynyl)-17beta-hydroxyestra-4,9,11-trien-3-one

InChi Key: AIEAVYYYERHHND-MLNNCEHLSA-N

InChi Code: InChI=1S/C22H26O2/c1-3-4-11-22(24)13-10-20-19-7-5-15-14-16(23)6-8-17(15)18(19)9-12-21(20,22)2/h9,12,14,19-20,24H,5-8,10-11,13H2,1-2H3/t19-,20+,21+,22+/m1/s1

SMILES Code: C[C@@]12[C@](O)(CC#CC)CC[C@@]1([H])[C@]3([H])CCC4=CC(CCC4=C3C=C2)=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

Preparing Stock Solutions

The following data is based on the product molecular weight 322.448 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

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Reconstitution Calculator

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1: Cochrane RL, Smalstig EB, Bennett DR, Shaar CJ. Assessment of the progestagenic and oestrogenic activity of compounds by their effect on implantation in rats with diapausing embryos. J Reprod Fertil Suppl. 1981;29:187-90. PubMed PMID: 6939864.