Thymidine monophosphate

Thymidine monophosphate (TMP), also known as thymidylic acid (conjugate base thymidylate), deoxythymidine monophosphate (dTMP), or deoxythymidylic acid (conjugate base deoxythymidylate), is a nucleotide that is used as a monomer in DNA. It is an ester of phosphoric acid with the nucleoside thymidine. dTMP consists of a phosphate group, the pentose sugar deoxyribose, and the nucleobase thymine. Unlike the other deoxyribonucleotides, thymidine monophosphate often does not contain the "deoxy" prefix in its name; nevertheless, its symbol often includes a "d" ("dTMP").^[1] Dorland’s Illustrated Medical Dictionary^[2] provides an explanation of the nomenclature variation at its entry for thymidine.

Thymidine monophosphate

Names
IUPAC name Thymidine monophosphate
Other names 5'-Thymidylic acid
Identifiers
CAS Number	365-07-1 Y
3D model (JSmol)	Interactive image
Abbreviations	dTMP
Beilstein Reference	3916216
ChEBI	CHEBI:26999 Y
ChEMBL	ChEMBL394429 N
ChemSpider	10239189 Y
PubChem CID	16755631
UNII	43W3021X6C Y
CompTox Dashboard (EPA)	DTXSID001310498
InChI InChI=1S/C10H15N2O8P/c1-5-3-12(10(15)11-9(5)14)8-2-6(13)7(20-8)4-19-21(16,17)18/h3,6-8,13H,2,4H2,1H3,(H,11,14,15)(H2,16,17,18)/p-2 N Key: GYOZYWVXFNDGLU-UHFFFAOYSA-L N
SMILES Cc1cn([C@H]2C[C@H](O)[C@@H](COP([O-])([O-])=O)O2)c(=O)[nH]c1=O
Properties
Chemical formula	C10H15N2O8P
Molar mass	322.2085 g mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references

As a substituent, it is called by the prefix thymidylyl-.

See also

• DNA
• Nucleoside
• Nucleotide
• Oligonucleotide
• RNA