![Poly[(R)-3-hydroxybutyric acid] natural origin](/deepweb/assets/sigmaaldrich/product/structures/129/476/7d1c924b-f644-4889-a2d6-d7a923ce382c/640/7d1c924b-f644-4889-a2d6-d7a923ce382c.png)
While the recommended storage temperature for this product is 2-8C, it is not shipped refrigerated. The refrigerated storage recommendation is to preserve long-term shelf life, but the product should be okay at room temperature for short periods of time, such as during weighing. For long-term storage, the product needs to be refrigerated in order for the quality to be guaranteed.
54920
(R)-3-Hydroxybutyric acid
≥98.0% (T)
Sinónimos:
(3R)-3-Hydroxybutanoic acid, (3R)-Hydroxybutyrate, 3R-Hydroxybutanoic acid, D-β-Hydroxybutyrate
Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Seleccione un Tamaño
1 G
$240.000
5 G
$815.000
Seleccione un Tamaño
Cambiar Vistas
1 G
$240.000
5 G
$815.000
About This Item
Fórmula empírica (notación de Hill):
C4H8O3
Número de CAS:
Peso molecular:
104.10
Beilstein/REAXYS Number:
1720568
EC Number:
MDL number:
UNSPSC Code:
51113400
PubChem Substance ID:
NACRES:
NA.22
Productos recomendados
Quality Level
assay
≥98.0% (T)
form
solid
optical activity
[α]20/D −25±1°, c = 6% in H2O
mp
49-50 °C (lit.)
functional group
carboxylic acid
hydroxyl
storage temp.
2-8°C
SMILES string
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-/m1/s1
InChI key
WHBMMWSBFZVSSR-GSVOUGTGSA-N
¿Está buscando productos similares? Visita Guía de comparación de productos
Categorías relacionadas
Application
(R)-3-Hydroxybutyric acid may be used in the preparation of copolymers by reacting with various hydroxyalkanoic acids.1 It may also be used in the preparation of (3R,4R)-4-acetoxy-3-[(R)-1-(formyloxy)ethyl]-2-azetidinone.2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Elija entre una de las versiones más recientes:
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
Los clientes también vieron
D. Seebach et al.
Modern Synthetic Methods, 4, 125-125 (1986)
Journal of the American Chemical Society, 110, 4763-4763 (1988)
A. Griesbech et al.
Helvetica Chimica Acta, 70, 1320-1320 (1987)
J L Hansen et al.
Clinical chemistry, 24(3), 475-479 (1978-03-01)
Methods are described for direct assays of lactate, pyruvate, beta-hydroxybutyrate, and acetoacetate in plasma with the GEMSAEC centrifugal analyzer. The methods for lactate, beta-hydroxybutyrate, and acetoacetate are kinetic and ratiometric, eliminating the need for specimen-blank assays. The pyruvate method is
Sodium-glucose cotransporter 2 inhibitors regulate ketone body metabolism via inter-organ crosstalk.
Jin Hee Kim et al.
Diabetes, obesity & metabolism (2018-11-09)
To investigate sodium-glucose cotransporter 2 inhibitor (SGLT2i)-induced changes in ketogenic enzymes and transporters in normal and diabetic mice models. Normal mice were randomly assigned to receive either vehicle or SGLT2i (25 mg/kg/d by oral gavage) for 7 days. Diabetic mice were treated
Chromatograms
suitable for GC-
お世話なっております。基本的な質問ですみません。LC-MSMS分析の標品、定量目的として使用したいと考えております。注文済みではありますがまだ納品はされておりまｓん。到着後保存は冷蔵庫でする予定ですが、秤量するなどのときに長時間室温に置いて置いたりすると、３HBが重合してしまうことはありますか？(２量体や３量体などになってしまうことはありますか？）
1 answer-
Helpful?
-
-
この＃54920は細胞培養に使用可能でしょうか？エンドトキシンのチェックなどはされているでしょうか？
1 answer-
This product has not been tested for the suitability oincell culture. The (R)-3-Hydroxybutyric acid is more often used in the preparation of copolymers or in the preparation of (3R,4R)-4-acetoxy-3-[(R)-1-(formyloxy)ethyl]-2-azetidinone. This product would have to be validated for use in any in vitro applications such as cell culture. Our product H6501, DL-B-Hydroxybutyric acid sodium salt, while also not tested for use in culture, is more frequently used for in vitro studies. Please see the product detail page for product H6501: https://www.sigmaaldrich.com/product/sigma/h6501.
Helpful?
-
Active Filters
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
