CAS 5959-95-5; D-麸氨酰胺; D-Glutamine

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货号

品牌

产品名称

规格

包装、参考价格

D807113

MACKLIN

D-谷氨酰胺

98%

49元/1g; 120元/5g; 489元/25g; 1799元/100g;

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储存：室温
状态：白色粉末
折射率：-33 ° (C=5, 5mol/L HCl)

D797843

MACKLIN

D-谷氨酰胺

10mM in H2O

456元/1ml;

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储存：-20°C

G0278

TCI

D-Glutamine

>98.0%(T)

390元/1G; 990元/5G;

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基本信息

纯度/分析方法	>98.0%(T)
分子式/分子量	C₅H₁₀N₂O₃ = 146.15
外观与形状(20℃)	固体
Reaxys-RN	1723796
PubChem物质ID	87570457
MDL编号	MFCD00065607

技术规格

Appearance	White to Almost white powder to crystal
Optical purity(LC)	min. 98.0 ee%
Purity(Nonaqueous Titration)	min. 98.0 %
Solubility in Water	almost transparency

物性(参考值)

比旋光度 [α]D

-6.8° (C=4,H2O)

253304

J&K

D-Glutamine

98%

105元/1G; 418元/5G;

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基本信息

分子式	C₅H₁₀N₂O₃
分子量	146.14
比旋光度([α]20D)	-34° to -33° (C=5, 5 N HCl)
MDL编码	MFCD00065607
Beilstein	1723796

安全信息

图形或危害标志	LF
防范说明	P262
WGK	3

G9003

Sigma-Aldrich

D-Glutamine

≥98% (HPLC)

1273.79元/1 G; 3505.57元/5 G; 5106.16元/10 G;

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产品说明

一般描述

Glutamine is a non-essential and the most abundant free amino acid present in the human body. It is an important component of proteins and is one of the 20 proteinogenic amino acids. It forms 5-6% of bound amino acids.

应用

D-Glutamine has been used to study its role in conferring protection against acetaldehyde-induced disruption of barrier function in Caco-2 cell monolayer.

包装

1, 5, 10 g in poly bottle

生化/生理作用

Glutamine forms the central metabolite in amino acid transamination via a-ketoglutarate and glutamic acid. This amino acid is metabolized by different enzymes, such as glutaminase, present in liver, and glutamine synthetase, present in skeletal muscle. It is produced in the cytoplasm from other amino acids, predominantly from branched-chain amino acids and glutamate. It plays an essential role in ammonia metabolism and detoxification. Its skeletal muscle levels are significantly reduced post trauma, operation and inflammatory states. It servers as a prognostic marker in fatal sepsis during which its skeletal muscle levels are decreased by 90%.

其他说明

Unnatural isomer of glutamine

基本信息

经验(实验)分子式	C₅H₁₀N₂O₃
分子量	146.14
Beilstein	1723796
MDL编号	MFCD00065607
PubChem化学物质编号	24895357
NACRES	NA.32

产品性质

质量水平	100
测定	≥98% (HPLC)
形式	powder
颜色	white
application(s)	cell analysis
SMILES string	N[C@H](CCC(N)=O)C(O)=O
InChI	1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m1/s1
InChI key	ZDXPYRJPNDTMRX-GSVOUGTGSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

M02933

Fluorochem

H-D-Gln-OH

98%

220元/1g; 550元/5g; 968元/10g; 1738元/25g;

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基本信息

CAS Number	5959-95-5
MDL Number	MFCD00065607

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .