Description

11Beta,17,21-Trihydroxy-Pregn-4-Ene-3,20-Dione Methyl Ester 3-[(Nitrooxy) Methyl]-Benzoic Acid is a high-purity, specialized steroid derivative designed for advanced pharmaceutical research and development. This compound is critical for scientists exploring novel drug delivery mechanisms and targeted therapeutic applications. It is primarily utilized by R&D laboratories and pharmaceutical manufacturers focused on developing innovative steroid-based pharmaceuticals and prodrugs.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel corticosteroid analogs and prodrugs.
• Prodrug Development: Used in research for creating nitric oxide (NO)-donating steroid derivatives for targeted anti-inflammatory applications.
• Steroid Research: A valuable reference standard and starting material in academic and industrial steroid chemistry research.
• API Synthesis: Employed in the development and scale-up of Active Pharmaceutical Ingredients (APIs) with modified pharmacokinetic profiles.
• Biochemical Studies: Utilized in studies investigating steroid receptor interactions and metabolic pathways.

Basic Information

Item	Details
Product Name	11Beta,17,21-Trihydroxy-Pregn-4-Ene-3,20-Dione Methyl Ester 3-[(Nitrooxy) Methyl]-Benzoic Acid
CAS No.	571186-50-0
Molecular Formula	C31H39NO10
Molecular Weight	585.65 g/mol
Synonyms	11β,17,21-Trihydroxypregn-4-ene-3,20-dione 21-methyl ester 3-[(nitrooxy)methyl]benzoate; Methylprednisolone 21-methyl ester 3-[(nitrooxy)methyl]benzoate; Nitric oxide donor methylprednisolone derivative; NCX 1015; CAS 571186-50-0; Pregn-4-ene-3,20-dione, 11,17,21-trihydroxy-, methyl ester, 3-[(nitrooxy)methyl]benzoate (11β)-; Methylprednisolone nitrooxy methyl benzoate
EINECS	Contact for details

Quality Control

Our 11Beta,17,21-Trihydroxy-Pregn-4-Ene-3,20-Dione Methyl Ester 3-[(Nitrooxy) Methyl]-Benzoic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed immediately after use and stored in a desiccated environment away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.