Merck

I2752

Sigma-Aldrich

L -异亮氨酸

reagent grade, ≥98% (HPLC)

别名:
(2S,3R)-2-氨基-3-甲基戊酸
线性分子式:
C2H5CH(CH3)CH(NH2)CO2H
CAS号:
分子量:
131.17
Beilstein:
1721792
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.26

等级

reagent grade

质量水平

检测方案

≥98% (HPLC)

形式

powder

颜色

white

mp

288 °C (dec.) (lit.)

溶解性

1 M NH4OH: 50 mg/mL

application(s)

detection

SMILES string

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

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

InChI key

AGPKZVBTJJNPAG-WHFBIAKZSA-N

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此商品
PHR109958879I5281
L-Isoleucine reagent grade, ≥98% (HPLC)

Sigma-Aldrich

I2752

L -异亮氨酸

L-Isoleucine Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1099

L -异亮氨酸

L-Isoleucine BioUltra, ≥99.5% (NT)

Sigma-Aldrich

58879

L -异亮氨酸

L-Isoleucine

SAFC

I5281

L -异亮氨酸

assay

≥98% (HPLC)

assay

-

assay

≥99.5% (NT), ≥99.5% (TLC)

assay

≥98.5%

form

powder

form

-

form

powder or crystals

form

crystalline powder

color

white

color

-

color

white

color

-

mp

288 °C (dec.) (lit.)

mp

288 °C (dec.) (lit.)

mp

288 °C (dec.) (lit.)

mp

288 °C (dec.) (lit.)

solubility

1 M NH4OH: 50 mg/mL

solubility

-

solubility

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

solubility

1 M HCl: 50 mg/mL

应用

L-异亮氨酸用于毛细管喂食(CAFE)分析,在一项研究中猜测试 Drosophila melanogaster氨基酸消耗。它还是氨基酸混合物组分之一,作为合成全(SC)培养基的补充剂之一。

生化/生理作用

L-异亮氨酸是L-亮氨酸的异构体,是一种基本氨基酸。它是从苏氨酸合成的,是一种带支链的疏水氨基酸。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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在网站页面上,产品编号会附带包装尺寸/数量一起显示(例如:T1503-25G)。请确保 在“产品编号”字段中仅输入产品编号 (示例 T1503).

示例

T1503
货号
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25G
包装规格/数量

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MMYOMAG-74K-13

1000309185

请输入1.000309185)

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Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

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  • 如果您查询到的批号为 TO09019TO 等,请输入去除前两位字母的批号:09019TO。

  • 如果您查询到的批号含有填充代码(例如05427ES-021),请输入去除填充代码-021的批号:05427ES。

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其他客户在看

Slide 1 of 9

1 of 9

L-Isoleucine Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1099

L -异亮氨酸

L-Isoleucine certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

56241

L -异亮氨酸

Millipore

Millipore

1.05362

L-异亮氨酸

L-allo-Isoleucine

Sigma-Aldrich

I8754

L -异亮氨酸

L-Methionine reagent grade, ≥98% (HPLC)

Sigma-Aldrich

M9625

L-甲硫氨酸

L-Phenylalanine reagent grade, ≥98%

Sigma-Aldrich

P2126

L-苯基丙氨酸

DL-Isoleucine ReagentPlus®, 99%

Sigma-Aldrich

298689

DL-异亮氨酸

L-Leucine BioUltra, ≥99.5% (NT)

Sigma-Aldrich

61819

L-亮氨酸

L-Serine ReagentPlus®, ≥99% (HPLC)

Sigma-Aldrich

S4500

L-丝氨酸

Inhibitory effect of aroma on the bitterness of branched-chain amino acid solutions.
Mukai J
Chemical & Pharmaceutical Bulletin, 55(11) (2007)
Mated Drosophila melanogaster females consume more amino acids during the dark phase
Shun U
PLoS ONE (2017)
Conversion of ammonia or urea into essential amino acids,L-leucine,L-valine, andL-isoleucine using artificial cells containing an immobilized multienzyme system and dextran-NAD+
Applied Biochemistry and Biotechnology, 26 (1990)
Large-scale Phenotypic Profiling of Gene Deletion Mutants in Candida glabrata
Fabian Istel
Bio-protocol (2015)
Amino Acid Biosynthesis Is Regulated by Feedback Inhibition
Biochemistry (5th Edition) null

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