Merck
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W381918

Sigma-Aldrich

L-精氨酸

99%, FCC, FG

Synonym(s):
(S)-2-氨基-5-胍基戊酸
Linear Formula:
H2NC(=NH)NH(CH2)3CH(NH2)CO2H
CAS Number:
Molecular Weight:
174.20
FEMA编号:
3819
Beilstein:
1725413
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
Flavis编号:
17.003
NACRES:
NA.21

生物来源

synthetic

质量水平

等级

FG

Agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 872/2012
FCC
FDA 21 CFR 172.320

测定

99%

形式

powder or crystals

旋光性

[α]20/D +27°, c = 8 in 6 M HCl

mp

222 °C (dec.) (lit.)

application(s)

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

faint

SMILES string

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

InChI

1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m0/s1

InChI key

ODKSFYDXXFIFQN-BYPYZUCNSA-N

Gene Information

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This Item
A8094A447411009
L-Arginine 99%, FCC, FG

Sigma-Aldrich

W381918

L-精氨酸

L-Arginine from non-animal source, meets EP, USP testing specifications, suitable for cell culture, 98.5-101.0%

Sigma-Aldrich

A8094

L-精氨酸

L-Arginine

SAFC

A4474

L-精氨酸

L-Arginine BioUltra, ≥99.5% (NT)

Sigma-Aldrich

11009

L-精氨酸

biological source

synthetic

biological source

non-animal source

biological source

non-animal source

biological source

-

grade

FG

grade

-

grade

-

grade

-

agency

meets purity specifications of JECFA

agency

USP/NF, meets EP testing specifications, meets USP testing specifications

agency

-

agency

-

assay

99%

assay

98.5-101.0%

assay

>98.5%

assay

≥99.5% (NT)

optical activity

[α]20/D +27°, c = 8 in 6 M HCl

optical activity

-

optical activity

-

optical activity

[α]20/D +27.0±0.5°, c = 5% in 5 M HCl

mp

222 °C (dec.) (lit.)

mp

222 °C (dec.) (lit.)

mp

222 °C (dec.) (lit.)

mp

222 °C (dec.) (lit.)

一般描述

L -精氨酸是一种氨基酸,在组织修复和生殖等许多生理过程中起关键作用。是哺乳动物体内合成一氧化氮的关键前体。由于这些因素,膳食中补充 L -精氨酸可能会显示出一系列的健康益处。

生化/生理作用

一氧化氮合成酶的底物,可转化为瓜氨酸和一氧化氮 (NO)。通过与一氧化氮相关的机理诱导胰岛素释放。

储存分类代码

13 - Non 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)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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