Molekula
Methylprednisolone - USP CRS
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Methylprednisolone USP CRS is a synthetic glucocorticoid steroid used primarily for its potent anti-inflammatory and immunosuppressive effects in pharmaceutical formulations, including injections, tablets, and topical treatments. It is also employed in research for studying steroid mechanisms and therapeutic applications. This chemical has a CAS number of 83-43-2, with the molecular formula C22H30O5 and a molecular weight of 374.47 g/mol. It should be stored at ambient conditions. The product carries a **Danger** signal word due to its hazardous properties. Molekula supplies Methylprednisolone USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90035400
- CAS Number
- 83-43-2
- IUPAC Name
- (6S,8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
- EC Number
- 201-476-4
- Molecular Formula
- C22H30O5
- Molecular Weight
- 374.47
- Exact Mass
- 374.2093
- SMILES
- C[C@H]1C[C@H]2[C@@H]3CC[C@@]([C@]3(C[C@@H]([C@@H]2[C@@]4(C1=CC(=O)C=C4)C)O)C)(C(=O)CO)O
- InChIKey
- VHRSUDSXCMQTMA-PJHHCJLFSA-N
- InChI
- InChI=1S/C22H30O5/c1-12-8-14-15-5-7-22(27,18(26)11-23)21(15,3)10-17(25)19(14)20(2)6-4-13(24)9-16(12)20/h4,6,9,12,14-15,17,19,23,25,27H,5,7-8,10-11H2,1-3H3/t12-,14-,15-,17-,19+,20-,21-,22-/m0/s1
- PubChem CID
- 6741
Synonyms
- 6alpha-Methylprednisolone
- Medrate
- Medrone
- Metastab
- methylprednisolone
- Metilbetasone
- Metrisone
- Promacortine
- Urbason
- Wyacort
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- Crystals
- Odour
- Odorless
- Melting Point
- 232.5 °C
- Water Solubility
- 120 mg/L at 25 °C
Source: PubChem CID 6741 (HSDB, DrugBank)
See the other grade of CAS 83-43-2 →
Frequently asked questions
What is methylprednisolone USP CRS used for?
Methylprednisolone USP CRS is primarily used as a reference standard in pharmaceutical testing for quality control, analytical validation, and regulatory compliance in drug manufacturing.
What is the chemical formula and molecular weight of methylprednisolone?
The chemical formula is **C₂₂H₃₀O₅** with a molecular weight of **374.47 g/mol**.
How should methylprednisolone USP CRS be stored?
Store at **ambient temperature** in a dry, well-ventilated area, away from incompatible substances. Avoid exposure to moisture and direct sunlight.
What grade of methylprednisolone does Molekula supply, and is USP CRS suitable for pharmaceutical applications?
Molekula supplies **USP CRS (Certified Reference Standard)**, which is specifically designed for high-purity analytical and regulatory use in pharmaceutical testing.
Can Molekula supply methylprednisolone USP CRS in bulk quantities?
Yes, Molekula can provide methylprednisolone USP CRS in bulk, depending on availability. Contact our sales team for specific bulk pricing and lead times.
What documentation comes with an order of methylprednisolone USP CRS?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** to ensure traceability and compliance.
Related products
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.