5-Methylcytosine hydrochloride
5-Methylcytosine hydrochloride (CAS: 58366-64-6), with the molecular formula C5H7N3O · HCl and a molecular weight of 161.59 g/mol, is a vital biochemical reagent. It is primarily employed in scientific research for the investigation of DNA methylation processes and its role within epigenetics. Tech Serve Solutions supplies this compound with an assay of ≥99%.
- IUPAC
- 4-Amino-2-hydroxy-5-methylpyrimidine

Epigenetic Research
5-Methylcytosine hydrochloride serves as a key compound in studies focusing on DNA methylation, a fundamental epigenetic mechanism that influences gene expression without altering the underlying DNA sequence.
Nucleoside Analog Studies
As a modified nucleobase, it is utilized in research involving nucleoside analogs to explore their biochemical properties and potential biological activities.
Biochemical Reagent
This compound functions as a specialized reagent in various biochemical assays and experimental protocols, particularly those related to nucleic acid research.
| Molecular weight | 161.59 |
|---|---|
| Empirical formula | C5H7N3O · HCl |
| Assay | ≥99% |
| Application | 5-Methylcytosine is used in studies of DNA methylation processes (epigenetics). |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 5-Methylcytosine hydrochloride used for?
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5-Methylcytosine hydrochloride is used in studies of DNA methylation processes and epigenetics.
What are the CAS number and formula for 5-Methylcytosine hydrochloride?
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The CAS number is 58366-64-6 and the empirical formula is C5H7N3O · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Methylcytosine hydrochloride with an assay of ≥99%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for 5-Methylcytosine hydrochloride?
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Handling requires personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. This compound has a WGK Germany rating of 3, indicating a high hazard to water.
How is 5-Methylcytosine hydrochloride packed and shipped?
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5-Methylcytosine hydrochloride is carefully packed according to industry standards to ensure safe transit. We offer global export services for this chemical.
How can I request a sample or quote for 5-Methylcytosine hydrochloride?
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To request a sample or a quote, please contact our sales team through the website or by phone. Please specify the required quantity and your delivery location.
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