C9H12N2O5
228.2 g/mol
Pharmaceutical IntermediateWarning
2'-DEOXYURIDINE
CAS951-78-0EC213-455-7
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
2'-Deoxyuridine is a pyrimidine 2'-deoxyribonucleoside that consists of the nucleobase uracil attached to a deoxyribose sugar. It is a naturally occurring metabolite in several organisms, including humans, and is primarily used as an intermediate in the production of nucleoside-based pharmaceuticals.
nucleoside pharmaceutical intermediateresearch reagent for nucleotide metabolism studies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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2'-C-Methyluridine
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ReferenceSame Category
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CAS951-82-6
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ReferenceSame Category
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CAS951127-25-6
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ReferenceSame Category
N'-[(1,1-Dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N'-methyl-L-lysine
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ReferenceSame Category
5-isothiocyanato-3-(trifluoromethyl)pyridine-2-carbonitrile
CAS951753-87-0
pharmaceutical intermediate
Referencestereoisomer of
2'-Deoxyuridine-5,6-D2
CAS40632-23-3
research compound
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 2'-DEOXYURIDINE (CAS 951-78-0) is 2934.99.
HS code (international, 6-digit)
2934.99
EU CN code (8-digit)
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
InChIKey
MXHRCPNRJAMMIM-SHYZEUOFSA-N
SMILES
C1[C@@H]([C@H](O[C@H]1N2C=CC(=O)NC2=O)CO)O
Synonyms (44)
- DUR
- 2'-DEOXYURIDINE
- 2'-Deoxy-D-uridine
- 2'-Deoxyuridine(2'-dU)
- 2'-Deoxyuridine-1'-d
- 2'-Desoxyuridine
- 2yb0
- Adenosine Impurity 21
- Deoxyribose uracil
- Desoxyuridine
- US12441708, Example 37
- US20250313547, Example 37
- Uracil deoxyriboside
- Uracil desoxyuridine
- Uracildesoxyribosid
- Uridine, 2'-deoxy-
- Uridinie, 2'-deoxy-
- dU, 2'-dU
- dURD
- deoxyuridine
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