Saltar al contenido
Merck

55453

Sigma-Aldrich

β-Hydroxyisovaleric acid

≥95.0% (T)

Sinónimos:

3-Hydroxy-3-methylbutyric acid

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización


About This Item

Fórmula empírica (notación de Hill):
C5H10O3
Número de CAS:
Peso molecular:
118.13
Beilstein/REAXYS Number:
1743952
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥95.0% (T)

refractive index

n20/D 1.4415 (lit.)

bp

88 °C/1 mmHg (lit.)

mp

−80 °C (lit.)

density

0.938 g/mL at 25 °C (lit.)

functional group

carboxylic acid

SMILES string

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

InChI

1S/C5H10O3/c1-5(2,8)3-4(6)7/h8H,3H2,1-2H3,(H,6,7)

InChI key

AXFYFNCPONWUHW-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

Application

β-Hydroxyisovaleric acid can be used as as a precursor for steroid alcohols.
It is widely used in the synthesis of the anthrax tetrasaccharide and its analogs as anthrax vaccine candidates. β-hydroxyisovaleric acid can also be used in the synthesis of β-lactones by intramolecular dehydration condensation using 2-methyl-6-nitrobenzoic anhydride (MNBA).

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

MNBA-Mediated β-Lactone Formation: Mechanistic Studies and Application for the Asymmetric Total Synthesis of Tetrahydrolipstatin.
Shiina, Isamu et al.
The Journal of Organic Chemistry, 77(11), 4885-4901 (2012)
Mika Hilvo et al.
Cancer research, 76(4), 796-804 (2015-12-20)
Ovarian cancer is a heterogeneous disease of low prevalence, but poor survival. Early diagnosis is critical for survival, but it is often challenging because the symptoms of ovarian cancer are subtle and become apparent only during advanced stages of the
De novo asymmetric synthesis of anthrax tetrasaccharide and related tetrasaccharide.
Guo, Haibing and O?Doherty, George A
The Journal of Organic Chemistry, 73(14), 5211-5220 (2008)
Total synthesis of antigen Bacillus anthracis tetrasaccharide?creation of an anthrax vaccine candidate.
Werz, Daniel B and Seeberger, Peter H
Angewandte Chemie (International Edition in English), 44(39), 6315-6318 (2005)
R Santer et al.
Molecular genetics and metabolism, 79(3), 160-166 (2003-07-12)
We report the clinical course and biochemical findings of a 10-year-old, mentally retarded girl with late-onset holocarboxylase synthetase (HCS, gene symbol HLCS) deficiency and only partial response to biotin. On treatment, even with an unusually high dose of 200mg/day, activities

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico