Acid pantoic

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Acid pantoic

Numele IUPAC
Acid 2 R , 4-dihidroxi-3,3-dimetilbutanoic
Caracteristici generale
Formula moleculară sau brută	C ₆ H ₁₂ O ₄
numar CAS	470-29-1
PubChem	439251
DrugBank	DB01930
ZÂMBETE	`CC(C)(CO)C(C(=O)O)O`
Informații de siguranță
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Acidul pantoic este un acid dihidroxi monocarboxilic (acid α, γ-dihidroxi-β, β-dimetilbutiric)

Printr-o legătură carboamidică sau legătură peptidică , se leagă o β-alanină pentru a forma acid pantotenic (vitamina B5) cu eliminarea netă a unei molecule de apă.

In CoA , se leagă acid pantotenic fosfat în β difosfatului 3'-fosfo-adenozină (3'P-ADP) printr - un ester fosfo legătură (scăzut de energie) și leagă beta-mercaptoetilamină prin legături amidice.

Acest acid se poate obține din izobutiraldehidă sau acid α-cetoisovaleric .

Alte proiecte

Wikimedia Commons conține imagini sau alte fișiere despre acid pantoic

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Acizi organici

Acizi carboxilici

alifatic

monocarboxilic	Acizi grași • Acid formic • acid acetic • acid acetoacetic • acid iodoacetic • acid glioxilic • acid propionic • acid cinamic • acid acesamico • acid capobenico • acid carbamic • acid tetradeciltioacetic • acid pivalic • acid izovaleric
policarboxilic	Acid oxalic • Acid malonic • Succinic Acid • Glutaric Acid • Acid adipic • Acid pimelic • Acid azelaic • Acid citric • Acid etilendiaminotetraacetic (EDTA) • Acid folic • Acid fumaric • maleică Acid • Malic Acid • Acid lactic • Acid tartaric • crocetin alginic acid
peroxicarboxilic	Acid performic • Acid peracetic • Acid metacloroperoxibenzoic

aromat

	Acid benzoic • acid hemimelitic • acid flufenamic • acid ftalic • acid trimelitic • acid trimesic • Acid dehidrocolic
fenolici	Acid rosmarinic • Acid 2,4-diclorfenoxiacetic • Acid difenolic • Acid salicilic • Acid ferulic • Acid cafeic • Acid sinapic • Acid vanilic • Acid galic • Acid 4-hidroxibenzoic • Acid gentisic • Acid pamoic • Acid protocatechuic

Acizi sulfonici

Acid metansulfonic • acid p-toluensulfonic • Acid dodecilbenzensulfonic

Alții

Metaniu • Acid fenilarsonic

Acizi grași

V · D · M

Acizi grași

Grupuri macro

Acizi grași saturați · Acizi grași nesaturați · grăsimi mononesaturate · Acizi grași polinesaturați · acizi grași cu lanț scurt · acizi grași cu catenă medie · acizi grași cu catenă lungă · acizilor grași trans · Acizi grași conjugați · Acizii grași esențiali · Omega-3 · omega- 6 · Omega-9

Saturați

Acid butiric 4: 0 · Acid valeric 5: 0 · Acid hexanoic 6: 0 · Acid heptanoic 7: 0 · Acid caprilic 8: 0 · acid pelargonic 9: 0 · Acid Capric 10: 0 · Acid undecanoic 11: 0 · Acid lauric 12: 0 · Acid tridecanoic 13: 0 · Acid miristic 14: 0 · Acid pentadecanoic 15: 0 · Acid palmitic 16: 0 · Acid margaric 17: 0 · Acid stearic 18: 0 · Acid nonadecilic 19: 0 · Acid arahic 20: 0 · acid eneicosaenoico 21: 0 · acid behenic 22: 0 · acid tricosilico 23: 0 · acid lignoceric 24: 0 · acid ienico 25: 0 · acid cerotic 26: 0 · acid carbocerico 27: 0 · acid montanic 28: 0 · acid nonacosanoico 29: 0 · acid melissico 30: 0 · acid entriacontilico 31: 0 · acid dotriacontanoico 32: 0 · acid psillico 33: 0 · acid gheddico 34: 0 · acid ceroplastico 35: 0 · acid esatriacontilico 36: 0 · acid eptatriacontilico 37: 0 · ottatriacontilico acid 38: 0

Nesaturat

n −3 (ω-3)	Acid Α-linolenic 18: 3Δ9c, 12c, 15c · Acid stearidonic 18: 4Δ6c, 9c, 12c, 15c · Acid eicosapentaenoic 20: 5Δ5c, 8c, 11c, 14c, 17c · Acid clupanodonico 22: 5Δ7c, 10c, 13c, 16c, 19c · acid eneicosapentaenoico 21: 5Δ6c, 9c, 12c, 15c, 18c · acid docosahexaenoic 22: 6Δ4c, 7c, 10c, 13c, 16c, 19c · acid α-parinaric 18: 4Δ9c, 11t, 13t, 15c · acid juniperonico 20: 4Δ5c, 11c, 14c, 17c · acid coniferonico 18: 4Δ5c, 9c, 12c, 15c
n −6 (ω-6)	Acid linoleic 18: 2Δ12c, 9c · Acid jacarico 18: 0Δ8c, 10t, 12c · Acid γ-linolenic 18: 3Δ12c, 9c 6c · Acid sciadonico 20: 3Δ5c, 11c, 14c · Acid dihomo-gamma-linolenic 20: 3Δ8c, 11c , 14c · acid arahidonic 20: 4Δ5c, 8c, 11c, 14c · acid bosseopentaenoico 20: 5Δ5c, 8c, 10t, 12t, 14c · acid docosadienoico 22: 2Δ13c, 16c · acid adrenico 22: 4Δ7c, 10c, 13c, 16c · acid Osbond 22: 5Δ4c, 7c, 10c, 13c, 16c · acid α-calendico 18: 3Δ8t, 10t, 12c · acid pinolenico 18: 3Δ5c, 9c, 12c · acid linoelaidico 18: 2Δ9t, 12t · acid obtusilico 10: 1Δ4c · acid eicosadienoico 20: 2Δ11c, 14c
n −9 (ω-9)	Acid ipogeico 16: 1Δ7t · Acid oleic 18: 1Δ9c · Acid elaidic 18: 1Δ9t · Acid gondoico 20: 1Δ11c · Acid erucic 22: 1Δ13c · acid nervonic 24: 1Δ15c · Acid Mead 20: 3Δ11c, 8c, 5c · Acid tassoleico 18: 2Δ5c, 9c
Alții	Acid sorbic 6: 2Δ2t, 4t · Acid mirristoleic 14: 1Δ9c · Acid sapienico 16: 1Δ6c · Acid petroselinico 18: 1Δ6c · acid palmitoleic 18: 1Δ9c · acid vaccenic 18: 1Δ11t · Acid asclepic 18: 1Δ11c · Acid sebalecic 18: 2Δ 8c · acid punicico 18: 3Δ9c, 11t, 13c · acid α-eleostearic 18: 3Δ9c, 11t, 13t · acid β-eleostearic 18: 3Δ9t, 11t, 13t · acid catalpico 18: 3Δ9t, 11t, 13c · · acid paullinico 20 : 1Δ13c · Acid hiragonic 16: 3Δ6t, 10t, 14t · Acid cetoleic 22: 1Δ11c · Acid rumenic 18: 2Δ9c, 11t · Acid gadoleic 20: 1Δ9c

Acetilenici

Acid taririco 18: 1Δ6a · Acid stearolico 18: 1Δ9a · Acid crepeninico 18: 2Δ9c, 12a · Acid eleninolico S-9-OH-18: 2Δ10t, 12a · Acid esocarpico 18: 3Δ9a, 11a, 13t · Acid ximeninic 18: 2Δ9a, 11t · acid isanico 18: 3Δ9a, 11a, 17 · acid chetoisanico 8-O = 18: 3Δ9a, 11a, 17 · acid isanolico 8-OH-18: 3Δ9a, 11a, 17

Antrenează-ne

Acid lamenallenico 18: 3Δ5,6allene, 16c · Acid flomico 20: 2Δ7,8allene · Acid laballenico 18: 2Δ5,6allene

Oxigenat

Hidroxilați	Acid avenoleico 15-OH-18: 2Δ9c, 12c · acid ricinoleic 12-OH-18: 1Δ9c · Acid lesquerolico 14-OH-20: 1Δ11c · Acid isanolico 8-OH-18: 3Δ9a, 11a, 17 · Acid auricolico 14- OH-20: 2Δ11c, 17c · acid densipolico 12-OH-18: 2Δ9c, 15c · acid 12-hidroxistearic 12-OH-18: 0 · acid β-dimorfecolico S-9-OH-18: 2Δ10t, 12t · acid α -dimorfecolico S-9-OH-18: 2Δ10t, 12c · acid idrossiottadecadienoico 13- S-13-OH-18: 2Δ9c, 11t · acid fulgidico 13S-tri-OH-18: 2Δ10t, 15c · acid cerebronico 2-OH- 20: 0 · acid 5-idrossieicosatetraenoico 5-OH-20: 4Δ6t, 8c, 11c, 14c · acid 15-idrossieicosatetraenoico 15-OH-20: 4Δ5c, 8c, 11c, 13t · acid 12-idrossieicosatetraenoico 12-OH-20: 4Δ5c, 8c, 10t, 14c · acid 20-idrossieicosatetraenoico 20-OH-20: 4Δ5c, 8c, 11c, 14c.
Epoxii	Acid coronarian 9,10-O-18: 1Δ12c · Acid vernolico 12,13-O-18: 1Δ9c · Acizi epossieicosatrienoici · Acizi epossieicosatetraenoici
Ceto / Acizi osoși	Acid levulinic 4-O = 5: 0 · Acid chetoisanico 8-O = 18: 3Δ9a, 11a, 17 · Acid 5-oxo-eicosatetraenoic 5-O = 20: 4Δ6t, 8c, 11c, 14c · acid licanic 4-O = 18: 3Δ9c, 11t, 13t

Ciclic

ciclopropani	Acid lactobacilic 11,12-cpa-19: 0
ciclopropenice	Acid malvalico 8,9-cpe-18: 1 · Acid sterculico 9,10-cpe-19: 1
ciclopentenilii	Acid idnocarpic 16: 1cy · Acid chaulmoogric 18: 1cy · Acid gorlic 18: 2cyΔ6c.
Alții	Acid 11-cicloesilundecanoico · acid pentacicloanamossico · Acid 13-feniltridecanoico 13-Ph-13: 0

Ramificat

Metilii	Acid tubercolostearico 10-Me-18: 0 · Acid isopalmitico i-16: 0 · Acid isopentadecanoico i-15: 0 · Acid anteisopentadecanoico ai-15: 0 · Acid isoeptadecanoico i-17: 0 · Acid anteisomargarico ai-17: 0
Izoprenoici	Acid pristanic · Acid fitanic
Alții	Acid micolic ·

Alții

Acid adipic 5-COOH-5: 0 · acid sebacic 9-COOH-9: 0 · Acid azelaic 8-COOH-8: 0 · Acid suberic 7-COOH-7: 0

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