CAS 22839-47-0; 阿斯巴甜; L-Phenylalanine,N-L-.alpha.-aspartyl-,1-methyl ester

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货号

品牌

产品名称

规格

包装、参考价格

A798444

MACKLIN

阿斯巴甜

10mM in DMSO

449元/1ml;

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储存：-20°C

A801109

MACKLIN

阿斯巴甜

98%

30元/5g; 38元/25g; 99元/100g; 329元/500g; 1435元/2.5kg;

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储存：2~8°C
状态：白色到浅黄色粉末
折射率：14.5 ° (C=4, 15mol/L Formic Acid)

A0997

TCI

Aspartame

>98.0%(T)(HPLC)

370元/1G; 1330元/25G;

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基本信息

纯度/分析方法	>98.0%(T)(HPLC)
分子式/分子量	C₁₄H₁₈N₂O₅ = 294.31
外观与形状(20℃)	固体
Reaxys-RN	2223850
PubChem物质ID	87562491
SDBS (AIST Spectral DB)	18099
Merck Index (14)	839
MDL编号	MFCD00002724

技术规格

Appearance	White to Almost white powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Nonaqueous Titration)	min. 98.0 %(calcd.on anh.substance)
Specific rotation [a]20/D	+12.0 to +17.0 deg(C=4, 15mol/L Formic acid)
Water	max. 4.5 %

物性(参考值)

比旋光度 [α]D	14.5° (C=4,15mol/L Formic Acid)
水溶性	实际上不溶

相关法规

RTECS#

WM3407000

419216

J&K

Aspartame

98%, 用于研究

294元/1G; 1075元/5G; 3765元/25G;

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基本信息

分子式	C₁₄H₁₈N₂O₅
分子量	294.30
熔点	248-250
比旋光度([α]20D)	+12.5° to +17.5° (C=4, 15 N formic acid)
MDL编码	MFCD00002724
Beilstein	2223850
Merck	14,839
EINECS 编号	245-261-3
存储条件	Store at 2-8℃

安全信息

防范说明	P262
WGK	2
RTECS	WM3407000

960614

J&K

Aspartame

98%

72元/250MG; 239元/1G;

咨询

基本信息

分子式	C₁₄H₁₈N₂O₅
分子量	294.30
熔点	248-250
比旋光度([α]20D)	12.0° to 17.0° (C=4, 15 mol/L Formic acid)
MDL编码	MFCD00002724
Beilstein	2223850
Merck	14,839
EINECS 编号	245-261-3
存储条件	Store at 2-8℃

安全信息

防范说明	P262
WGK	2
RTECS	WM3407000

C22865

Alfa Aesar

L-Aspartyl-L-phenylalanine methyl ester

98%

812元/1g; 1981元/5g; 6685元/25g;

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基本信息

Ref#
22865

MDL
2724

分子式
C14 H18 N2 O5

分子量
294.3

PHR1381

Supelco

Aspartame

Pharmaceutical Secondary Standard; Certified Reference Material

1143.5元/1 G;

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产品说明

一般描述

用于质量控制的制药二级标准品，为制药实验室和制造商制备内部工作标准品提供了一种方便、高性价比的替代方案。
阿斯巴甜是一种低卡路里的营养糖替代品，用于桌面甜味剂、口香糖、软饮料等。

应用

阿斯巴甜可用作药物标准品，用于通过高效液相色谱法测定药物制剂中的分析物。
这些二级标准品是合格的认证标准物质(CRM)。它们适用于多种分析应用，包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。

附注

要查看该材料的分析证书示例，请在下面的栏位中输入LRAB9987。这只是一个示例证书，可能不是您收到的批次。

基本信息

线性分子式	HOOCCH₂CH(NH₂)CONHCH(CH₂C₆H₅)COOCH₃
分子量	294.30
Beilstein	2223850
EC 号	245-261-3
MDL编号	MFCD00002724
PubChem化学物质编号	329823358
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
application(s)	pharmaceutical (small molecule)
格式	neat
药典可追溯性	traceable to PhEur A1320000 traceable to USP 1043706
储存温度	2-30℃
SMILES string	COC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](N)CC(O)=O
InChI	1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1
InChI key	IAOZJIPTCAWIRG-QWRGUYRKSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable

W700655

Sigma-Aldrich

Aspartame

≥98%, FG

414.88元/; 580.93元/1 KG; 3322.18元/10 KG; 6644.25元/25 KG;

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产品说明

其他说明

Download our Flavors and Fragrances Catalog to view our entire product line.
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基本信息

线性分子式	HOOCCH₂CH(NH₂)CONHCH(CH₂C₆H₅)COOCH₃
分子量	294.30
Beilstein	2223850
MDL编号	MFCD00002724
E编号	E951

产品性质

质量水平	400
等级	FG Halal Kosher
reg. compliance	EU Regulation 1333/2008 & 178/2002 FDA 21 CFR 117
测定	≥98%
mp	248-250 ℃ (lit.)
文件	see Safety & Documentation for available documents
性状检查	odorless
application(s)	flavors and fragrances
食品过敏原	no known allergens
SMILES string	COC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](N)CC(O)=O
InChI	1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1
InChI key	IAOZJIPTCAWIRG-QWRGUYRKSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable

A1320000

Aspartame

European Pharmacopoeia (EP) Reference Standard

1259.15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: 40 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	HOOCCH₂CH(NH₂)CONHCH(CH₂C₆H₅)COOCH₃
分子量	294.30
Beilstein	2223850
MDL编号	MFCD00002724
PubChem化学物质编号	329770357
NACRES	NA.24

产品性质

等级	pharmaceutical primary standard
agency	EP Reference Standard
manufacturer/tradename	EDQM
application(s)	pharmaceutical (small molecule)
格式	neat
储存温度	2-8℃
SMILES string	COC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](N)CC(O)=O
InChI	1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1
InChI key	IAOZJIPTCAWIRG-QWRGUYRKSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable

1043706

USP

Aspartame

United States Pharmacopeia (USP) Reference Standard

3633.89元/200 MG;

咨询

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	HOOCCH₂CH(NH₂)CONHCH(CH₂C₆H₅)COOCH₃
分子量	294.30
Beilstein	2223850
MDL编号	MFCD00002724
PubChem化学物质编号	329749070
NACRES	NA.24

产品性质

等级	pharmaceutical primary standard
manufacturer/tradename	USP
application(s)	pharmaceutical (small molecule)
格式	neat
SMILES string	COC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](N)CC(O)=O
InChI	1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1
InChI key	IAOZJIPTCAWIRG-QWRGUYRKSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable

A5139

Sigma-Aldrich

Asp-Phe methyl ester

≥98%

669.59元/1 G; 1907.24元/5 G;

咨询

产品说明

一般描述

天冬氨酸-苯丙氨酸甲酯 (aspartame，APM，Asp) 是由苯基丙氨酸和天冬氨酸组成的二肽酯。对其遗传毒性作用进行了研究。研究了其与某些亲水胶体的相互作用。

应用

Asp-Phe 甲酯用于制备 自由采食 标准饲料，以及含 Asp-Phe 甲酯的 自由采食 饮用水(动物控制饲料)。也用于 TFA 饲料制备(含和饮用水的 TFA 饲料含有 Asp-Phe 甲酯)。

包装

1, 5, 25 g in poly bottle

生化/生理作用

Asp-Phe 甲酯 (Asp-Phe-OMe) 被用作合成甜味剂、糖替代品。Asp-Phe 甲酯作为营养补充剂正在进行多种潜在益处的研究，如延缓骨关节炎和调节类风湿因子活性。目前正在研究 Asp-Phe 甲酯对凝血酶活性和凝血的效果。

基本信息

线性分子式	HOOCCH₂CH(NH₂)CONHCH(CH₂C₆H₅)COOCH₃
分子量	294.30
Beilstein	2223850
EC 号	245-261-3
MDL编号	MFCD00002724
PubChem化学物质编号	24890947
NACRES	NA.26

产品性质

质量水平	200
测定	≥98%
形式	powder
甜味	160-200 × sucrose
颜色	white to off-white
储存温度	2-8℃
SMILES string	COC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](N)CC(O)=O
InChI	1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1
InChI key	IAOZJIPTCAWIRG-QWRGUYRKSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

47135

Supelco

Aspartame

analytical standard

470.69元/500 MG;

咨询

产品说明

应用

有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务。

其他说明

斯克里普斯代谢组学和质谱技术中心独立生成的串联质谱数据可在PDF47135.pdf 中查看或下载。斯克里普斯代谢物组学和质谱技术中心的METLIN代谢物数据库中有测试代谢物。要了解更多信息，请访问sigma.com/metlin。

基本信息

线性分子式	HOOCCH₂CH(NH₂)CONHCH(CH₂C₆H₅)COOCH₃
分子量	294.30
Beilstein	2223850
EC 号	245-261-3
MDL编号	MFCD00002724
PubChem化学物质编号	24870725
E编号	E951

产品性质

质量水平	100
等级	analytical standard
CofA	current certificate can be downloaded
包装	pkg of 500 mg
technique(s)	HPLC: suitable gas chromatography (GC): suitable
application(s)	cleaning products cosmetics food and beverages personal care
格式	neat
储存温度	2-8℃
SMILES string	COC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](N)CC(O)=O
InChI	1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1
InChI key	IAOZJIPTCAWIRG-QWRGUYRKSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

078978

Fluorochem

Asp-Phe methyl ester

98%

220元/10g; 264元/100g;

咨询

基本信息

CAS Number	22839-47-0
MDL Number	MFCD00002724
Boiling Point	535.8 ℃ at 760 mmHg
Melting Point	242-248℃

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. 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. 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. 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 .