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Merck
모든 사진(2)

문서

54917

Sigma-Aldrich

(R)-2-Hydroxybutyric acid

≥97.0% (T)

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About This Item

실험식(Hill 표기법):
C4H8O3
CAS Number:
Molecular Weight:
104.10
Beilstein:
1720939
MDL number:
UNSPSC 코드:
51113400
PubChem Substance ID:
NACRES:
NA.22

분석

≥97.0% (T)

형태

solid

광학 순도

enantiomeric ratio: ≥99:1 (GC)

mp

50-54 °C

저장 온도

2-8°C

SMILES string

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

InChI

1S/C4H8O3/c1-2-3(5)4(6)7/h3,5H,2H2,1H3,(H,6,7)/t3-/m1/s1

InChI key

AFENDNXGAFYKQO-GSVOUGTGSA-N

기타 정보

Chiral building block

픽토그램

CorrosionExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


시험 성적서(COA)

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문서 라이브러리 방문

K.J. Hale et al.
Tetrahedron Letters, 36, 6965-6965 (1995)
M N Romanelli et al.
Chirality, 8(8), 579-584 (1996-01-01)
The enantiomers of 3-alpha-tropyl 2-(phenylthio)butyrate (SM32, 1) were prepared by chiral synthesis and tested for analgesic, cognition-enhancing, and ACh-releasing properties. They show enantioselectivity in some of the tests, the eutomer being related in configuration to R-(+)-hyoscyamine.
M N Romanelli et al.
Chirality, 8(3), 225-233 (1996-01-01)
The enantiomers of two alpha-tropanyl esters, SM21 (1) and PG9 (2), derived from (+)-R-hyoscyamine, that act by increasing the central cholinergic tone, were obtained by esterification after resolution of the corresponding racemic acids [(-)-S-1, (-)-R-2 and (+)-S-2] and by stereospecific
Si Jae Park et al.
Applied microbiology and biotechnology, 93(1), 273-283 (2011-08-16)
We have previously reported in vivo biosynthesis of polylactic acid (PLA) and poly(3-hydroxybutyrate-co-lactate) [P(3HB-co-LA)] employing metabolically engineered Escherichia coli strains by the introduction of evolved Clostridium propionicum propionyl-CoA transferase (Pct(Cp)) and Pseudomonas sp. MBEL 6-19 polyhydroxyalkanoate (PHA) synthase 1 (PhaC1(Ps6-19)).
Philip J Saylor et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 18(13), 3677-3685 (2012-05-17)
Androgen deprivation therapy (ADT) for prostate cancer causes an increase in fasting insulin and adverse changes in body composition and serum lipid profile. It is unknown what other metabolic alterations are caused by ADT. To better characterize the metabolic effects

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