Cytosine β-D-arabinofuranoside 5′-monophosphate
Cytosine β-D-arabinofuranoside 5′-monophosphate (CAS: 7075-11-8), with the molecular formula C9H14N3O8P and a molecular weight of 323.20 g/mol, is a synthetic nucleotide analog. It is primarily utilized in biochemical research and as a building block in the synthesis of modified oligonucleotides. This compound serves as a valuable reagent in studies involving nucleic acid chemistry and molecular biology.
- IUPAC
- Ara-CMP
- Synonyms
- Ara-CMP

Oligonucleotide Synthesis
Used as a modified nucleoside phosphoramidite or precursor in the automated synthesis of DNA and RNA analogues for research applications. Its incorporation can alter the properties of the resulting oligonucleotide.
Biochemical Research
Serves as a research tool in molecular biology and biochemistry laboratories for investigating enzyme mechanisms, nucleic acid interactions, and drug discovery processes. Its structural similarity to natural nucleotides allows for studies of metabolic pathways.
Nucleotide Analogue Studies
Employed in studies aimed at understanding the structure-activity relationships of nucleotide analogues. This can include investigations into their potential as antiviral or anticancer agents.
| Molecular weight | 323.20 |
|---|---|
| Empirical formula | C9H14N3O8P |
| Assay | ≥99% |
| Storage temperature | −20°C |

Hazard statements
- H351Suspected of causing cancer
Precautionary statements
- P281Use personal protective equipment as required
| 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) | 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.
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 Cytosine β-D-arabinofuranoside 5′-monophosphate used for?
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Cytosine β-D-arabinofuranoside 5′-monophosphate is used in biochemical research, particularly in the synthesis of modified oligonucleotides and for studying nucleotide analogues.
What are the CAS number and molecular formula?
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The CAS number is 7075-11-8 and the molecular formula is C9H14N3O8P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cytosine β-D-arabinofuranoside 5′-monophosphate with an assay of ≥99%. We do not represent this product as USP, BP, or EP grade.
What are the primary safety concerns for this product?
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This product is classified with GHS08 symbol and carries the signal word Warning. It has Hazard Statement H351, indicating it is suspected of causing cancer. Appropriate personal protective equipment, including eyeshields and a respirator, must be used during handling.
How is this chemical packed and shipped?
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This chemical is typically stored at −20°C. Tech Serve Solutions can arrange for global export of this product, adhering to all relevant shipping regulations.
How can I request a quote or sample?
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To request a quote or a sample of Cytosine β-D-arabinofuranoside 5′-monophosphate, please contact our sales team via the website or direct inquiry.
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