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166898

Sigma-Aldrich

3-Hydroxybutyric acid

95%

Sinonimo/i:

(±)-3-Hydroxybutanoic acid, DL-β-Hydroxybutyric acid

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About This Item

Formula condensata:
CH3CH(OH)CH2COOH
Peso molecolare:
104.10
Beilstein:
773861
Numero CE:
206-099-9
Numero MDL:
MFCD00004546
Codice UNSPSC:
12352100
ID PubChem:
24850187
NACRES:
NA.22

Livello qualitativo

100

Saggio

95%

Stato

liquid

Indice di rifrazione

n20/D 1.443 (lit.)

P. ebollizione

118-120 °C/2 mmHg (lit.)

Solubilità

ethanol: soluble 50 mg/mL, clear

Densità

1.126  g/mL at 25 °C
1.126 g/mL at 25 °C (lit.)

Gruppo funzionale

carboxylic acid
hydroxyl

Temperatura di conservazione

2-8°C

Stringa SMILE

CC(O)CC(O)=O
CC(O)CC(O)=O

InChI

1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)
WHBMMWSBFZVSSR-UHFFFAOYSA-N
WHBMMWSBFZVSSR-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

3-Hydroxybutyric acid forms films of random copolymer with (R)-3-hydroxypentanoic acid, (R)-3-hydroxyhexanoic acid, 4-hydroxybutyric acid, 6-hydroxyhexanoic acid and (S,S)-lactide by the melt-crystallized method. It is an important intermediate for the fine chemical industry.

Applicazioni

3-Hydroxybutyric acid was used in enantioselective synthesis of D-(-)-3-hydroxybutyric acid by Escherichia coli.

Applicazioni

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Corrosion
GHS05

Avvertenze

Danger

Indicazioni di pericolo

H314

Classi di pericolo

Eye Dam. 1 - Skin Corr. 1B

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

233.6 °F - closed cup

Punto d’infiammabilità (°C)

112 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
MKCP6201
MKCP0675
MKCN1979
MKCL3463
MKCK2309

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Poly[(R)-3-hydroxybutyric acid] natural origin

Sigma-Aldrich

363502

Poly[(R)-3-hydroxybutyric acid]

Methyl (R)-3-hydroxybutyrate 99%

Sigma-Aldrich

243159

Methyl (R)-3-hydroxybutyrate

(S)-2-Hydroxybutyric acid for chiral derivatization, ≥97.0%

Sigma-Aldrich

54918

(S)-2-Hydroxybutyric acid

A A A Jacobs et al.
Animal : an international journal of animal bioscience, 7(9), 1508-1516 (2013-04-20)
Stearoyl-CoA desaturase (SCD) in the bovine mammary gland introduces a cis-double bond at the Δ9 position in a wide range of fatty acids (FA). Several long-chain polyunsaturated fatty acids (PUFA) inhibit expression of SCD, but information on the effect of
Misha Zilberter et al.
Journal of neurochemistry, 125(1), 157-171 (2012-12-18)
Deficient energy metabolism and network hyperactivity are the early symptoms of Alzheimer's disease (AD). In this study, we show that administration of exogenous oxidative energy substrates (OES) corrects neuronal energy supply deficiency that reduces the amyloid-beta-induced abnormal neuronal activity in
Tadahiro Shimazu et al.
Science (New York, N.Y.), 339(6116), 211-214 (2012-12-12)
Concentrations of acetyl-coenzyme A and nicotinamide adenine dinucleotide (NAD(+)) affect histone acetylation and thereby couple cellular metabolic status and transcriptional regulation. We report that the ketone body d-β-hydroxybutyrate (βOHB) is an endogenous and specific inhibitor of class I histone deacetylases
Elahe Masaeli et al.
PloS one, 8(2), e57157-e57157 (2013-03-08)
Tissue engineering techniques using a combination of polymeric scaffolds and cells represent a promising approach for nerve regeneration. We fabricated electrospun scaffolds by blending of Poly (3-hydroxybutyrate) (PHB) and Poly (3-hydroxy butyrate-co-3- hydroxyvalerate) (PHBV) in different compositions in order to
Yasmin Schuermann et al.
Scientific reports, 8(1), 16170-16170 (2018-11-06)
Ovulation is triggered by gonadotropin surge-induced signaling cascades. To study the role of extracellular signal-regulated kinase 1/2 (ERK1/2) in bovine ovulation, we administered the pharmacological inhibitor, PD0325901, into the preovulatory dominant follicle by intrafollicular injection. Four of five cows treated
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Global Trade Item Number

SKUGTIN
166898-500G
166898-1G4061838749192
166898-5G4061838749208

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