L-イソロイシン

Name: <SC>L</SC>-イソロイシン
Brand: SIGMA

≥99.5% (TLC), BioUltra

別名:

(2S, 3S)-2-アミノ-3-メチルペンタン酸

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この商品について

化学式:

C₂H₅CH(CH₃)CH(NH₂)CO₂H

CAS番号:

73-32-5

分子量:

131.17

NACRES:

NA.26

PubChem Substance ID:

57651663

eCl@ss:

32160406

UNSPSC Code:

12352209

EC Number:

200-798-2

MDL number:

MFCD00064222

Beilstein/REAXYS Number:

1721792

主要文書

すべての文書を表示

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製品名

L-イソロイシン, BioUltra, ≥99.5% (NT)

InChI

1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5-/m0/s1

SMILES string

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

InChI key

AGPKZVBTJJNPAG-WHFBIAKZSA-N

product line

BioUltra

assay

≥99.5% (NT)
≥99.5% (TLC)

form

powder or crystals

optical activity

[α]20/D +41.0±1°, c = 5% in 6 M HCl

impurities

insoluble matter, passes filter test
≤0.5% foreign amino acids

ign. residue

0.05%

loss

0.05% loss on drying, 20 °C (HV)

color

white

mp

288 °C (dec.) (lit.)

solubility

1 M HCl: 1 M at 20 °C, clear, colorless

anion traces

chloride (Cl^-): ≤100 mg/kg
sulfate (SO₄^2-): ≤100 mg/kg

cation traces

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
NH₄⁺: ≤100 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

1 M in 1 M HCl

UV absorption

λ: 260 nm A_max: 0.07
λ: 280 nm A_max: 0.05

Quality Level

100

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Other Notes

様々な微生物の生育に必要です。

Application

Enhanced protein-metabolite correlation analysis: To investigate the association between Staphylococcus aureus mastitis and metabolic immune pathways.: This article discusses the metabolic pathways associated with bacterial infections in livestock, potentially useful for chemists studying metabolic pathways and their linkage to immune responses (Chen et al., 2024).

Probing pharmaceutically important amino acids L-isoleucine and L-tyrosine Solubilities: Unraveling the solvation thermodynamics in diverse mixed solvent systems.: This study explores the solubility and solvation thermodynamics of l-isoleucine, providing critical data for chemists working with pharmaceutical formulations and solubility studies (Chakraborty et al., 2024).

保管分類

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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CRC Handbook of Microbiology, 4, 1-1 (1974)

Branched-chain amino acids activate key enzymes in protein synthesis after physical exercise.

Eva Blomstrand et al.

The Journal of nutrition, 136(1 Suppl), 269S-273S (2005-12-21)

BCAAs (leucine, isoleucine, and valine), particularly leucine, have anabolic effects on protein metabolism by increasing the rate of protein synthesis and decreasing the rate of protein degradation in resting human muscle. Also, during recovery from endurance exercise, BCAAs were found

Innervation and effects of dilatory neuropeptides on cerebral vessels. New aspects.

L Edvinsson

Blood vessels, 28(1-3), 35-45 (1991-01-01)

The cerebral circulation is supplied with two vasodilator systems: the parasympathetic system storing vasoactive intestinal peptide, peptide histidine isoleucine, acetylcholine and in a subpopulation of nerves neuropeptide Y, and the sensory system, mainly originating in the trigeminal ganglion, storing substance

Long-term leisure-time physical activity and serum metabolome.

Urho M Kujala et al.

Circulation, 127(3), 340-348 (2012-12-22)

Long-term physical inactivity seems to cause many health problems. We studied whether persistent physical activity compared with inactivity has a global effect on serum metabolome toward reduced cardiometabolic disease risk. Sixteen same-sex twin pairs (mean age, 60 years) were selected

Amino acid mutagenesis of the ligand binding site and the dimer interface of the metabotropic glutamate receptor 1. Identification of crucial residues for setting the activated state.

Toshihiro Sato et al.

The Journal of biological chemistry, 278(6), 4314-4321 (2002-11-22)

Previously, we determined the crystal structures of the dimeric ligand binding region of the metabotropic glutamate receptor subtype 1. Each protomer binds l-glutamate within the crevice between the LB1 and LB2 domains. We proposed that the two different conformations of

L-イソロイシン

≥99.5% (TLC), BioUltra

サイズを選択してください

この商品について

主要文書

特性

製品名

InChI

SMILES string

InChI key

product line

assay

form

optical activity

impurities

ign. residue

loss

color

mp

solubility

anion traces

cation traces

λ

UV absorption

Quality Level

関連するカテゴリー

詳細

Other Notes

Application

安全性情報

保管分類

wgk

flash_point_f

flash_point_c

ppe

資料

試験成績書（COA）

以前この製品を購入いただいたことがある場合

参考文献

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