Betamethasone
Betamethasone (CAS: 378-44-9, Formula: C22H29FO5) is a potent synthetic corticosteroid. It functions as an anti-inflammatory and immunosuppressant agent. Primarily recognised for its VETRANAL™ analytical standard grade, Betamethasone is utilised in research and analytical laboratories for various quantitative and qualitative analyses, particularly within pharmaceutical and biological studies. Its specific applications often involve acting as a reference standard in chromatography and other analytical techniques.
- IUPAC
- 9α-Fluoro-11β,17α,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione,9α-Fluoro-16β-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione,9α-Fluoro-16β-methylprednisolone

Analytical Reference Standard
Used as a VETRANAL™ analytical standard for quantitative and qualitative analysis in research and development settings. This ensures accuracy and reliability in laboratory testing and method validation.
Chromatography Applications
Serves as a reference compound in chromatographic techniques such as HPLC and GC-MS. Its precise identification and quantification are crucial for various analytical procedures.
Biochemical Research
Employed in studies investigating the mechanisms of corticosteroids and their interaction with biological systems. This includes research into endocrine and inflammatory pathways.
| Molecular weight | 392.46 |
|---|---|
| Empirical formula | C22H29FO5 |
| Grade | VETRANAL™, analytical standard |
| Melting point | 235-237 °C(lit.) |

Hazard statements
- H360May damage fertility or the unborn child
- H373May cause damage to organs through prolonged exposure
Precautionary statements
- P201Obtain special instructions before use
- P308IF exposed or concerned
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T |
| Risk statements (R) | 61-48/20/21 |
| Safety statements (S) | 53-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Description | free compound |
|---|---|
| Target Organs | Endocrine system, Kidney, Liver |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Betamethasone used for?
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Betamethasone (CAS: 378-44-9) is primarily used as a VETRANAL™ analytical standard in laboratories for research and testing purposes, particularly in chromatography and biochemical studies.
What are the CAS number and formula for Betamethasone?
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The CAS number for Betamethasone is 378-44-9, and its molecular formula is C22H29FO5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Betamethasone as a VETRANAL™, analytical standard. Specific purity details are available on the Certificate of Analysis.
What are the main hazards associated with Betamethasone?
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Betamethasone is classified as dangerous. It may damage fertility or the unborn child (H360) and may cause damage to organs through prolonged or repeated exposure (H373). Appropriate personal protective equipment, including eyeshields and gloves, is essential during handling.
How is Betamethasone packed, shipped, and exported?
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Betamethasone is carefully packed to ensure integrity during transit. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, adhering to all relevant shipping regulations.
How can I request a sample or quote for Betamethasone?
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To request a sample or quote for Betamethasone, please contact our sales team through the website or direct inquiry.
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