19-Nortestosterone
19-Nortestosterone (CAS: 434-22-0, C18H26O2) is a steroid compound with a molecular weight of 274.40 g/mol. This chemical is primarily utilised in asymmetric synthesis and as a chiral building block in complex organic synthesis. It serves as a valuable tool in chemical research and development, particularly within the fields of cell biology and the study of bioactive small molecules. Its specific structure and properties make it suitable for advanced chemical transformations.
- IUPAC
- 17β-Hydroxy-19-norandrost-4-en-3-one,17β-Hydroxy-4-estren-3-one,19-Norandrostenolone,4-Estren-17β-ol-3-one,Nadrolone,Nandrolone
- Synonyms
- 17β-Hydroxy-19-norandrost-4-en-3-one17β-Hydroxy-4-estren-3-one19-Norandrostenolone4-Estren-17β-ol-3-oneNadroloneNandrolone
Asymmetric Synthesis
19-Nortestosterone serves as a chiral building block in asymmetric synthesis, enabling the stereoselective construction of complex organic molecules. Its defined stereochemistry is crucial for directing the formation of specific enantiomers.
Chemical Research
This compound is employed in chemical synthesis for research purposes, facilitating the study of steroid chemistry and the development of novel synthetic pathways. Its well-defined structure supports investigations into structure-activity relationships.
Bioactive Small Molecule Studies
As a bioactive small molecule, 19-Nortestosterone is used in biological research to investigate cellular pathways and molecular interactions. It aids in understanding the mechanisms of steroid hormone action.
Cell Biology Research
In cell biology, 19-Nortestosterone can be used as a probe to explore cellular responses and signalling pathways influenced by steroid compounds. Its availability supports in vitro studies.
| Molecular weight | 274.40 |
|---|---|
| Empirical formula | C18H26O2 |
| Assay | ≥99.0% (HPLC) |
| Optical activity | [α]20/D +57±2°, c = 1% in chloroform |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 22-24/25-36/37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Drug Control | USDEA Schedule IIIN; regulated under CDSA - not available from Canada |
|---|---|
| Gene Information | human ... SERPINA6(866), SHBG(6462)rat ... Ar(24208), Nr3c2(25672), Pgr(25154) |
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 19-Nortestosterone used for?
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19-Nortestosterone is used in asymmetric synthesis, chemical research, studies of bioactive small molecules, and cell biology research. It functions as a chiral building block and a tool for investigating steroid chemistry and cellular mechanisms.
What are the CAS number and formula for 19-Nortestosterone?
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The CAS number for 19-Nortestosterone is 434-22-0, and its empirical formula is C18H26O2.
What grade and purity does Tech Serve Solutions supply for 19-Nortestosterone?
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Tech Serve Solutions supplies 19-Nortestosterone with an assay of ≥99.0% (HPLC). This product is supplied for research and development purposes and is not represented as USP, BP, EP, or pharmacopoeia grade.
How should 19-Nortestosterone be handled safely?
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19-Nortestosterone is classified as harmful if swallowed, in contact with skin, or if inhaled (H302-H312-H332). When handling, use a dust mask type N95 (US), wear eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation.
Is 19-Nortestosterone a controlled substance?
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Yes, 19-Nortestosterone is controlled under US DEA Schedule III and regulated under Canada's CDSA. It is not available for export from Canada.
How is 19-Nortestosterone packed, shipped, and exported?
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19-Nortestosterone is carefully packed according to industry standards to ensure safe transit. We are experienced in exporting chemicals globally, adhering to all necessary regulations.
How can I request a sample or quote for 19-Nortestosterone?
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To request a sample or a quote for 19-Nortestosterone, please contact our sales department through the website or by phone. Our team will assist you with your inquiry.
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