3-hydroxy-3-methylglutaryl-CoA

HMG-CoA

Names
IUPAC name (9R,21S)-1-[(2R,3S,4R,5R)-5- (6-amino-9H-purin-9-yl)-4-hydroxy- 3-(phosphonooxy)tetrahydrofuran-2-yl]- 3,5,9,21-tetrahydroxy-8,8,21-trimethyl- 10,14,19-trioxo-2,4,6-trioxa-18-thia- 11,15-diaza-3,5-diphosphatricosan-23- oic acid 3,5-dioxide
Identifiers
CAS Number	1553-55-5 Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:61659 Y
ChemSpider	392859 Y
ECHA InfoCard	100.014.820
IUPHAR/BPS	3040
MeSH	HMG-CoA
PubChem CID	445127
InChI InChI=1S/C27H44N7O20P3S/c1-26(2,21(40)24(41)30-5-4-15(35)29-6-7-58-17(38)9-27(3,42)8-16(36)37)11-51-57(48,49)54-56(46,47)50-10-14-20(53-55(43,44)45)19(39)25(52-14)34-13-33-18-22(28)31-12-32-23(18)34/h12-14,19-21,25,39-40,42H,4-11H2,1-3H3,(H,29,35)(H,30,41)(H,36,37)(H,46,47)(H,48,49)(H2,28,31,32)(H2,43,44,45)/t14-,19-,20-,21+,25-,27+/m1/s1 Y Key: CABVTRNMFUVUDM-VRHQGPGLSA-N Y InChI=1/C27H44N7O20P3S/c1-26(2,21(40)24(41)30-5-4-15(35)29-6-7-58-17(38)9-27(3,42)8-16(36)37)11-51-57(48,49)54-56(46,47)50-10-14-20(53-55(43,44)45)19(39)25(52-14)34-13-33-18-22(28)31-12-32-23(18)34/h12-14,19-21,25,39-40,42H,4-11H2,1-3H3,(H,29,35)(H,30,41)(H,36,37)(H,46,47)(H,48,49)(H2,28,31,32)(H2,43,44,45)/t14-,19-,20-,21+,25-,27+/m1/s1 Key: CABVTRNMFUVUDM-VRHQGPGLBX
SMILES O=C(O)C[C@@](O)(C)CC(=O)SCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)COP(=O)(O)OP(=O)(O)OC[C@H]3O[C@@H](n2cnc1c(ncnc12)N)[C@H](O)[C@@H]3OP(=O)(O)O
Properties
Chemical formula	C27H44N7O20P3S
Molar mass	911.661 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y  (what is YN ?)
Infobox references

(6-amino-9H-purin-9-yl)-4-hydroxy- 3-(phosphonooxy)tetrahydrofuran-2-yl]- 3,5,9,21-tetrahydroxy-8,8,21-trimethyl- 10,14,19-trioxo-2,4,6-trioxa-18-thia- 11,15-diaza-3,5-diphosphatricosan-23-

HMG-CoA (or 3-hydroxy-3-methylglutaryl-coenzyme A) is an intermediate in the mevalonate and ketogenesis pathways. It is formed from acetyl CoA and acetoacetyl CoA by HMG-CoA synthase. The researches of Minor J. Coon and Bimal Kumar Bachhawat in the 1950s at University of Illinois led to its discovery.

It is also an intermediate in the metabolism of leucine. Its immediate precursor is 3-methylglutaconyl CoA.

HMG-CoA reductase converts it into mevalonic acid.

HMG-CoA lyase breaks it into acetyl CoA and acetoacetate.