Testosterone 3-(O-carboxymethyl)oxime
Testosterone 3-(O-carboxymethyl)oxime (CAS: 10190-93-9), a derivative of testosterone with the empirical formula C21H31NO4, is a bioactive small molecule. It functions as an androgen and steroid hormone. This compound has been utilised in scientific research for hormonal analysis, including the study of sexual dimorphism in certain fish species, and for the development of environmental biosensors designed to detect testosterone in water samples. It is supplied by Tech Serve Solutions for research purposes.
- IUPAC
- 17β-Hydroxy-4-androsten-3-one 3-(O-carboxymethyl)oxime,4-Androsten-17β-ol-3-one 3-(O-carboxymethyl)oxime

Hormonal Analysis
Used in the study of sexual dimorphism in species like the electric fish, *Apteronotus*, contributing to endocrinological research.
Environmental Biosensors
Applied in the development of biosensors for the detection of testosterone in environmental water samples, aiding in ecological monitoring.
Biochemical Research
Serves as a valuable tool in biochemical and cell biology research, particularly in studies involving cell signalling and hormone-related pathways.
| Molecular weight | 361.48 |
|---|---|
| Empirical formula | C21H31NO4 |
| Solubility | ethanol: soluble49-51 mg/mL, clear, colorless to faintly yellow |
| Application | Testosterone 3-(O-carboxymethyl)oxime has been used for the hormonal analysis of sexual dimorphism in the electric fish, Apteronotus1. This testosterone derivative has also been used for developing environmental biosensors for the detection of testosterone in water samples2. |


Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
- H351Suspected of causing cancer
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-40 |
| Safety statements (S) | 22-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Drug Control | Home Office Schedule 4.2regulated under CDSA - not available from Canada |
|---|
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 Testosterone 3-(O-carboxymethyl)oxime used for?
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Testosterone 3-(O-carboxymethyl)oxime is primarily used in scientific research for hormonal analysis and in the development of environmental biosensors for testosterone detection.
What is the CAS number and formula for Testosterone 3-(O-carboxymethyl)oxime?
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The CAS number is 10190-93-9, and the empirical formula is C21H31NO4.
What is the grade of Testosterone 3-(O-carboxymethyl)oxime supplied by TSS?
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This compound is supplied for research purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade. Specific assay information can be provided upon request.
What are the primary hazards associated with Testosterone 3-(O-carboxymethyl)oxime?
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Testosterone 3-(O-carboxymethyl)oxime carries a Warning signal word and is associated with hazards including harmful if swallowed (H302), harmful in contact with skin (H312), harmful if inhaled (H332), and suspected of causing cancer (H351).
How is Testosterone 3-(O-carboxymethyl)oxime packed and shipped?
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Packaging and shipping are conducted in accordance with relevant regulations for chemical substances, ensuring safe transit for export.
How can I request a quote for Testosterone 3-(O-carboxymethyl)oxime?
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To request a quote, please contact our sales team with your specific requirements, including the desired quantity and delivery location.
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