Hydrocortisone 3-(O-carboxymethyl)oxime
Hydrocortisone 3-(O-carboxymethyl)oxime (CAS: 43188-86-9), with the empirical formula C23H33NO7 and a molecular weight of 435.51 g/mol, is a derivative of hydrocortisone. This compound is primarily utilised in biochemical research for its role in cell biology, cell signalling, and as a corticosteroid analogue. Its structure lends itself to investigations within neuroscience and studies involving cytokines, growth factors, and hormones, contributing to a deeper understanding of physiological processes.
- IUPAC
- 11β,17α,21-Trihydroxy-4-pregnene-3,20-dione 3-(O-carboxymethyl)oxime,4-Pregnene-11β,17α,21-triol-3,20-dione 3-(O-carboxymethyl)oxime,Cortisol 3-(O-carboxymethyl)oxime
- Synonyms
- Cortisol 3-(O-carboxymethyl)oxime

Cell Biology Research
Utilised in cell biology studies to investigate cellular processes and signalling pathways. Its corticosteroid structure makes it valuable for understanding cellular responses to hormonal stimuli.
Neuroscience Investigations
Serves as a tool in neuroscience research, particularly in studies related to cell signalling and the effects of steroid hormones on the nervous system.
Hormone and Cytokine Studies
Applied in research concerning cytokines, growth factors, and hormones, aiding in the elucidation of complex biological mechanisms and interactions.
Biochemical Assays
Employed in various biochemical assays as a reference standard or investigative compound due to its well-defined chemical structure and biological relevance.
| Molecular weight | 435.51 |
|---|---|
| Empirical formula | C23H33NO7 |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Hydrocortisone 3-(O-carboxymethyl)oxime used for?
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Hydrocortisone 3-(O-carboxymethyl)oxime is used in biochemical research, including cell biology, cell signalling, neuroscience, and studies involving cytokines, growth factors, and hormones.
What are the CAS number and formula for Hydrocortisone 3-(O-carboxymethyl)oxime?
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The CAS number is 43188-86-9, and the empirical formula is C23H33NO7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research purposes. The specific grade and purity (assay) are detailed on the product's Certificate of Analysis. We do not represent this product as USP, BP, EP, or pharmacopoeia grade unless explicitly stated.
How should Hydrocortisone 3-(O-carboxymethyl)oxime be handled?
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This compound is classified as a warning substance. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing dust/fume/gas/mist/vapours/spray and contact with skin and eyes.
Is Hydrocortisone 3-(O-carboxymethyl)oxime a controlled substance?
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The provided data does not indicate that Hydrocortisone 3-(O-carboxymethyl)oxime is a controlled substance.
How is this chemical packed, shipped, and exported?
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Products are carefully packed to ensure integrity during transit and are exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number.
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