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Merck
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54925

Sigma-Aldrich

(S)-3-Hydroxybutyric acid

≥97.0%

Sinonimo/i:

(+)-3-Hydroxy-n-butyric acid, (3S)-3-Hydroxybutanoic acid, (S)-β-Hydroxybutanoic acid, (S)-(+)-β-Hydroxybutyric acid, L-β-Hydroxybutyric acid

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About This Item

Formula empirica (notazione di Hill):
C4H8O3
Numero CAS:
6168-83-8
Peso molecolare:
104.10
Beilstein:
1720567
Numero CE:
228-209-4
Numero MDL:
MFCD00137685
Codice UNSPSC:
51113400
ID PubChem:
57651490
NACRES:
NA.22

Livello qualitativo

100

Saggio

≥97.0%

Forma fisica

powder or crystals

Attività ottica

[α]20/D +25±1°, c = 6% in H2O

Punto di fusione

45-50 °C

Temperatura di conservazione

2-8°C

Stringa SMILE

C[C@H](O)CC(O)=O

InChI

1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)/t3-/m0/s1
WHBMMWSBFZVSSR-VKHMYHEASA-N

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Applicazioni

(S)-3-Hydroxybutyric acid can be used as a reagent in the synthesis of:
  • S-(2-acetamidoethyl) (S)-3-hydroxybutanethioate by reacting with acetylcysteamine in the presence of coupling reagent.
  • 3-hydroxy-N-(4-methoxyphenyl)-(3S)-butanamide by treating with 4-methoxyaniline in the presence of acid-amine coupling reagent.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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