CAS 537-55-3; N-乙酰-L-酪氨酸; n-acetyl-l-tyrosin

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规格

包装、参考价格

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N792830

MACKLIN

|N|-乙酰-L-酪氨酸

10mM in DMSO

186元/1ml;

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储存：-20°C

N800481

MACKLIN

|N|-乙酰-L-酪氨酸

98%

30元/25g; 55元/100g; 268元/500g; 1296元/2.5kg;

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储存：2-8°C
状态：白色粉末

A1409

TCI

N-Acetyl-L-tyrosine

>99.0%(T)

515元/25G;

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基本信息

纯度/分析方法	>99.0%(T)
分子式/分子量	C₁₁H₁₃NO₄ = 223.23
外观与形状(20℃)	固体
Reaxys-RN	2697172
PubChem物质ID	87562864
SDBS (AIST Spectral DB)	19986
MDL编号	MFCD00037190

技术规格

Appearance	White to Almost white powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Neutralization titration)	min. 99.0 %
Melting point	151.0 to 154.0 ℃
Specific rotation [a]20/D	+44.0 to +50.0 deg(C=2, H2O)
Solubility in Water	almost transparency

物性(参考值)

熔点	152 ℃
比旋光度 [α]D	47° (C=2,H2O)

安全信息

图形或危害标志
信号词	危险
危险性说明	H318 : 造成严重眼损伤。
防范说明	P280 : 戴防护眼罩/戴防护面具。 P305 + P351 + P338 + P310 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。立即呼叫急救中心/医生。

125368

J&K

N-Acetyl-L-tyrosine

98%

124元/5G; 312元/25G; 1017元/100G;

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基本信息

分子式	C₁₁H₁₃NO₄
分子量	223.23
熔点	149-152
比旋光度([α]20D)	+45° to +50°(C=2, H2O)
MDL编码	MFCD00037190
Beilstein	2697172
EINECS 编号	208-671-3

安全信息

图形或危害标志
提示语	Danger
危险说明	H318
防范说明	P280 P305+P351+P338
WGK	3
TSCA	是

A17307

Alfa Aesar

N-Acetyl-L-tyrosine

99%

1212元/10g; 4367元/50g; 17606元/250g;

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应用
N-Acetyl-L-tyrosine is involved in catecholamine production. It can be used as a cell culture media component in the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies.

备注
Store at room temperature. Keep away from strong oxidizing agents.

基本信息

MDL
MFCD00037190

EINECS
208-671-3

分子式
C₁₁H₁₃NO₄

分子量
223.23

熔点
150-151°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water (25 mg/ml), and ethanol.

Beilstein
2697172

GHS危害和防范说明

GHS符号

Hazard Statements
H318
Causes serious eye damage.

Precautionary Statements
P280i-P305+P351+P338-P310a
Wear eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

安全信息

危险类别
41
Risk of serious damage to eyes.

安全等级
26-39-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.This material and its container must be disposed of as hazardous waste

TSCA
是

PHR1173

Supelco

N-Acetyl-L-tyrosine

Pharmaceutical Secondary Standard; Certified Reference Material

1359.83元/1 G;

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产品说明

一般描述

N-Acetyl-L-tyrosine is an acetyl derivative of the amino acid, L-tyrosine. It is freely soluble in water compared to L-tyrosine and is commonly used as a parenteral nutrition supplement.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

应用

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
N-Acetyl-L-tyrosine may be used as a pharmaceutical reference standard for the determination of the analyte in bulk drug and pharmaceutical formulations by titrimetry and high performance liquid chromatography.

分析说明

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

其他说明

Values of analytes vary lot to lot.
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

附注

To see an example of a Certificate of Analysis for this material enter LRAA6108 in the slot below. This is an example certificate only and may not be the lot that you receive.

基本信息

线性分子式	4-(HO)C₆H₄CH₂CH(NHCOCH₃)CO₂H
分子量	223.23
Beilstein	2697172
EC 号	208-671-3
MDL编号	MFCD00037190
eCl@ss	32160406
PubChem化学物质编号	329823187
NACRES	NA.24

产品性质

质量水平	300
等级	certified reference material pharmaceutical secondary standard
CofA	current certificate can be downloaded
technique(s)	HPLC: suitable gas chromatography (GC): suitable
mp	149-152 ℃ (lit.)
application(s)	pharmaceutical (small molecule)
格式	neat
药典可追溯性	traceable to USP 1010106
储存温度	2-8℃
SMILES string	CC(=O)N[C@@H](Cc1ccc(O)cc1)C(O)=O
InChI	1S/C11H13NO4/c1-7(13)12-10(11(15)16)6-8-2-4-9(14)5-3-8/h2-5,10,14H,6H2,1H3,(H,12,13)(H,15,16)/t10-/m0/s1
InChI key	CAHKINHBCWCHCF-JTQLQIEISA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

A0202000

N-Acetyltyrosine

European Pharmacopoeia (EP) Reference Standard

1277.32元/ ;

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产品说明

一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

包装

Unit quantity: 200 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

注意

Please find SDS provided by EDQM here..

其他说明

Sales restrictions may apply.

基本信息

线性分子式	4-(HO)C₆H₄CH₂CH(NHCOCH₃)CO₂H
分子量	223.23
Beilstein	2697172
MDL编号	MFCD00037190
PubChem化学物质编号	329770582
NACRES	NA.24

产品性质

等级	pharmaceutical primary standard
manufacturer/tradename	EDQM
mp	149-152 ℃ (lit.)
application(s)	pharmaceutical (small molecule)
格式	neat
储存温度	2-8℃
SMILES string	CC(=O)N[C@@H](Cc1ccc(O)cc1)C(O)=O
InChI	1S/C11H13NO4/c1-7(13)12-10(11(15)16)6-8-2-4-9(14)5-3-8/h2-5,10,14H,6H2,1H3,(H,12,13)(H,15,16)/t10-/m0/s1
InChI key	CAHKINHBCWCHCF-JTQLQIEISA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

1010106

USP

N-Acetyl-L-tyrosine

United States Pharmacopeia (USP) Reference Standard

3231.47元/100 MG;

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产品说明

一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

分析说明

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

其他说明

USP issued SDS can be found here.
Sales restrictions may apply.

基本信息

线性分子式	4-(HO)C₆H₄CH₂CH(NHCOCH₃)CO₂H
分子量	223.23
Beilstein	2697172
MDL编号	MFCD00037190
PubChem化学物质编号	329748891
NACRES	NA.24

产品性质

等级	pharmaceutical primary standard
manufacturer/tradename	USP
mp	149-152 ℃ (lit.)
application(s)	pharmaceutical (small molecule)
格式	neat
储存温度	2-8℃
SMILES string	CC(=O)N[C@@H](Cc1ccc(O)cc1)C(O)=O
InChI	1S/C11H13NO4/c1-7(13)12-10(11(15)16)6-8-2-4-9(14)5-3-8/h2-5,10,14H,6H2,1H3,(H,12,13)(H,15,16)/t10-/m0/s1
InChI key	CAHKINHBCWCHCF-JTQLQIEISA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

T4446

SAFC

N-Acetyl-L-tyrosine

3701.88元/100 G; 14340.8元/1 KG;

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产品说明

一般描述

To request documentation for this product, please contact Customer Support and select ‘Product Documentation′. Please note that access to documentation for this product requires a confidentiality disclosure agreement.

应用

L-Tyrosine is a non-essential amino acid. It can be used as a cell culture media component in the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. N-Acetyl-L-tyrosine is an acetylated derivative of the essential amino acid L-tyrosine with reported improved nutritional properties.

基本信息

线性分子式	4-(HO)C₆H₄CH₂CH(NHCOCH₃)CO₂H
分子量	223.23
Beilstein	2697172
EC 号	208-671-3
MDL编号	MFCD00037190
PubChem化学物质编号	57654671
NACRES	NA.26

产品性质

生物来源	non-animal source
测定	≥98.5%
形式	crystalline powder
manufacturer/tradename	Ajinomoto
technique(s)	cell culture \| mammalian: suitable
杂质	endotoxin, heavy metals, tested
mp	149-152 ℃ (lit.)
溶解性	H₂O: 25 mg/mL
application(s)	pharmaceutical (small molecule)
SMILES string	CC(=O)N[C@@H](Cc1ccc(O)cc1)C(O)=O
InChI	1S/C11H13NO4/c1-7(13)12-10(11(15)16)6-8-2-4-9(14)5-3-8/h2-5,10,14H,6H2,1H3,(H,12,13)(H,15,16)/t10-/m0/s1
InChI key	CAHKINHBCWCHCF-JTQLQIEISA-N

安全信息

储存分类代码	11 - 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)

222194

Fluorochem

N-Acetyl-L-tyrosine

95%

220元/1g; 308元/25g; 1034元/100g; 1914元/250g;

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基本信息

CAS Number	537-55-3
MDL Number	MFCD00037190
Melting Point	152℃

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H318: Causes serious eye damage. H332: Harmful if inhaled. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. 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. P310: Immediately call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: 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 .