Algestone acetonide

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

MedKoo CAT#: 341533

CAS#: 4968-09-6

Description: Algestone acetonide, also known as W-3395, is a progestin. It is the acetonide cyclic ketal of algestone.

Chemical Structure

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Algestone acetonide
CAS# 4968-09-6
Instruction

Theoretical Analysis

MedKoo Cat#: 341533
Name: Algestone acetonide
CAS#: 4968-09-6
Chemical Formula: C24H34O4
Exact Mass: 386.25
Molecular Weight: 386.532
Elemental Analysis: C, 74.58; H, 8.87; O, 16.56

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.

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Synonym: 17α-isopropylidenedioxyprogesterone, algestone 16α,17α-acetonide, Algestone acetonide ; W-3395; W 3395; W3395.

IUPAC/Chemical Name: 16alpha,17-(Isopropylidenedioxy)pregn-4-ene-3,20-dione

InChi Key: LSWBQIAZNGURQV-WTBIUSKOSA-N

InChi Code: InChI=1S/C24H34O4/c1-14(25)24-20(27-21(2,3)28-24)13-19-17-7-6-15-12-16(26)8-10-22(15,4)18(17)9-11-23(19,24)5/h12,17-20H,6-11,13H2,1-5H3/t17-,18+,19+,20-,22+,23+,24-/m1/s1

SMILES Code: CC([C@@]12[C@H](OC(C)(O2)C)C[C@@]3([H])[C@]4([H])CCC5=CC(CC[C@]5(C)[C@@]4([H])CC[C@]13C)=O)=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: >2 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:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 386.53 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
Formulation protocol:
In vitro protocol:
In vivo protocol:

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1: Gent R, du Toit T, Swart AC. 11α-Hydroxyprogesterone, a potent 11β-hydroxysteroid dehydrogenase inhibitor, is metabolised by steroid-5α-reductase and cytochrome P450 17α-hydroxylase/17,20-lyase to produce C11α-derivatives of 21-deoxycortisol and 11-hydroxyandrostenedione in vitro. J Steroid Biochem Mol Biol. 2019 Jul;191:105369. doi: 10.1016/j.jsbmb.2019.04.018. Epub 2019 Apr 27. PubMed PMID: 31039398.

2: Zhu Y, Liu D, Shaner ZC, Chen S, Hong W, Stellwag EJ. Nuclear progestin receptor (pgr) knockouts in zebrafish demonstrate role for pgr in ovulation but not in rapid non-genomic steroid mediated meiosis resumption. Front Endocrinol (Lausanne). 2015 Mar 19;6:37. doi: 10.3389/fendo.2015.00037. eCollection 2015. PubMed PMID: 25852646; PubMed Central PMCID: PMC4365747.

3: Gallo MF, Grimes DA, Lopez LM, Schulz KF, d'Arcangues C. Combination injectable contraceptives for contraception. Cochrane Database Syst Rev. 2013;3:CD004568. Review. PubMed PMID: 23641480.