RS 21314 | CAS#125709-03-7 | corticosteroid

MedKoo Cat#: 461473 | Name: RS 21314

Description:

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

RS 21314 is a topical thiol ester corticosteroid.

Chemical Structure

RS 21314

CAS#125709-03-7

Theoretical Analysis

MedKoo Cat#: 461473

Name: RS 21314

CAS#: 125709-03-7

Chemical Formula: C24H30F2O4S

Exact Mass: 452.1833

Molecular Weight: 452.55

Elemental Analysis: C, 63.70; H, 6.68; F, 8.40; O, 14.14; S, 7.08

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.

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Related CAS #

No Data

Synonym

RS 21314; RS-21314; RS21314;

IUPAC/Chemical Name

(8S,9R,10S,13S,14S)-17-ethanethioyl-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl acetate

InChi Key

SMYZRHBMSHREEP-CPJJHZHLSA-N

InChi Code

InChI=1S/C24H30F2O4S/c1-12-8-16-17-10-19(25)18-9-15(28)6-7-21(18,4)23(17,26)20(29)11-22(16,5)24(12,13(2)31)30-14(3)27/h6-7,9,12,16-17,19-20,29H,8,10-11H2,1-5H3/t12?,16-,17-,19?,20?,21-,22-,23-,24?/m0/s1

SMILES Code

C[C@@]12C(C(C)=S)(OC(C)=O)C(C)C[C@@]1([H])[C@]3([H])CC(F)C4=CC(C=C[C@]4(C)[C@@]3(F)C(O)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

2934.99.03.00

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 452.55 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.

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: Ong JT, Poulsen BJ, Akers WA, Scholtz JR, Genter FC, Kertesz DJ. Intrinsic potencies of novel thiol ester corticosteroids RS-85095 and RS-21314 as compared with clobetasol 17-propionate and fluocinonide. Arch Dermatol. 1989 Dec;125(12):1662-5. PubMed PMID: 2589861.