产品名称

英文名称：Aspartame

同义词

N-L-α-Aspartyl-L-phenylalanine 1-Methyl Ester 、 H-Asp-Phe-OMe、阿司帕坦 、 N-L-α-天冬氨酰-L-苯丙氨酸1-甲酯；天冬甜素

产品性质

CAS编号：22839-47-0

分子式：C14H18N2O5

分子量：294.3

Beilstein号：2223850

EC号：245-261-3

MDL号：MFCD00002724

PubChem编号：134601

别名：阿司帕坦 | N-L-α-天冬氨酰-L-苯丙氨酸1-甲酯；天冬甜素

英文别名：N-L-α-Aspartyl-L-phenylalanine 1-Methyl Ester | H-Asp-Phe-OMe

规格或纯度：98%

英文名称：Aspartame

生化机理：Asp-Phe methyl ester (Asp-Phe-OMe) is used as a synthetic sweeter, sμgar substitute. Asp-Phe methyl ester is being studied for a variety of potential benefits as a nutrition supplement, such as the delay of osteoarthritis and modulation of rheumatoid factor activity. Asp-Phe methyl ester is being studied for its effect on thrombin activity and blood clotting.Methyl ester of aspartic acid/phenylalanine dipeptide. Promotes weight gain in vivo .

储存温度：2-8°C储存

运输条件：冰袋运输

备注：1g卖完停产，不再备货

产品介绍：微溶于水（约1%）和乙醇（0.26mg/100ml）。无臭、有强烈甜味，其稀溶液的甜度约为蔗糖的100-200倍。其甜味与砂糖十分相似，并有清凉感。0.8%水溶液的pH值为4-6.5。在水溶液中不稳定，易分解而失去甜味，低温时和pH值3-5时较稳定。 Asp-Phe methyl ester is used for the preparation of Ad libitum Standard Chow, with ad libitum drinking water (animals control diet) containing Asp-Phe methyl ester. It is also used for the TFA diet preparation (TFA diet with ad lib drinking water contains Asp-Phe methyl esterAsp-Phe methyl ester is used for the preparation of Ad libitum Standard Chow, with ad libitum drinking water (animals control diet) containing Asp-Phe methyl ester. It is also used for the TFA diet preparation (TFA diet with ad lib drinking water contains Asp-Phe methyl ester

ALogP：-2.7

PubChem SID：488187825

PubChem SID url：https//pubchem.ncbi.nlm.nih.gov/substance/488187825

IUPAC Name：(3S)-3-amino-4-[[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid

INCHI：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

Canonical SMILES：COC(=O)C(CC1=CC=CC=C1)NC(=O)C(CC(=O)O)N

Isomeric SMILES：COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@H](CC(=O)O)N

WGK Germany：2

RTECS：WM3407000

PubChem CID：134601

Reaxy-Rn：2223850

溶解性：Soluble in formic acid, dimethyl sulfoxide. Sparingly soluble in water and ethanol.

密度：1.28

比旋光度：14.5 ° (C=4, 15mol/L Formic Acid)

熔点：248-250°C

Merck Index：839

个人防护装备：Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

产品包装