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

MedKoo CAT#: 525304

CAS#: 240805-96-3

Description: JNJ-1250132 is a steroidal progesterone receptor modulator that inhibits binding of the receptor to DNA in vitro. It inhibits progestin-inducible alkaline phosphatase gene expression in T47D human breast cancer cells, and also inhibits their in vitro proliferation. It inhibits gestation in rats and progesterone-dependent endometrial transformation in rabbits with efficacies comparable to mifepristone. JNJ-1250132 induces a receptor conformation more similar to that induced by mifepristone, which promotes receptor binding to DNA.

Chemical Structure

CAS# 240805-96-3

Theoretical Analysis

MedKoo Cat#: 525304
Name: JNJ-1250132
CAS#: 240805-96-3
Chemical Formula: C33H41NO4
Exact Mass: 515.30356
Molecular Weight: 515.68
Elemental Analysis: C, 76.86; H, 8.01; N, 2.72; O, 12.41

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 or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: JNJ-1250132; JNJ 1250132; JNJ1250132.

IUPAC/Chemical Name: 19-Norpregna-4,9-diene-3,20-dione, 17-(acetyloxy)-11-(4-(1-piperidinyl)phenyl)-, (11beta)-


InChi Code: InChI=1S/C33H41NO4/c1-21(35)33(38-22(2)36)16-15-30-28-13-9-24-19-26(37)12-14-27(24)31(28)29(20-32(30,33)3)23-7-10-25(11-8-23)34-17-5-4-6-18-34/h7-8,10-11,19,28-30H,4-6,9,12-18,20H2,1-3H3/t28-,29+,30-,32-,33-/m0/s1

SMILES Code: CC(=O)[C@]1(CC[C@@H]2[C@@]1(C[C@@H](C3=C4CCC(=O)C=C4CC[C@@H]23)c5ccc(cc5)N6CCCCC6)C)OC(=O)C

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

Preparing Stock Solutions

The following data is based on the product molecular weight 515.68 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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1: Allan GF, Palmer E, Musto A, Lai MT, Clancy J, Palmer S. Molecular properties and preclinical pharmacology of JNJ-1250132, a steroidal progesterone receptor modulator that inhibits binding of the receptor to DNA in vitro. Steroids. 2006 Jul;71(7):578-84. Epub 2006 Apr 4. PubMed PMID: 16597452.