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네오탐 구조식 이미지
카스 번호:
NEOTAME;Neutame.;NEOTAME (200 MG);L-Phenylalanine,N-(3,3-diMethylbutyl)-L-a-aspartyl-,2-Methyl ester;N-[N-(3,3-dimethylbutyl)-L--aspartyl]-L-phenylalanine 1-methyl ester;N-(N-(3,3-Dimethylbutyl)-L-alpha-aspartyl)-L-phenylalanine 1-methyl ester;L-PHENYLALANINE, N-[N-(3,3-DIMETHYLBUTYL)-L-.ALPHA.-ASPARTYL]-, 1-METHYL ESTER;(S)-3-((3,3-DiMethylbutyl)aMino)-4-(((S)-1-Methoxy-1-oxo-3-phenylpropan-2-yl)aMino)-4-oxobutanoic acid
포뮬러 무게:
MOL 파일:

네오탐 속성

D -54.84° (c = 1 in methanol); D20 -39.8° (c = 0.5 in water)
저장 조건
-20°C Freezer
산도 계수 (pKa)
pKa1 3.01; pKa2 8.02(at 25℃)
물리적 상태
optical activity
[α]/D -41.0±3.0°, c = 0.5 in H2O


안전지침서 24/25
WGK 독일 3
HS 번호 29242990

네오탐 C화학적 특성, 용도, 생산

화학적 성질

White Solid

화학적 성질

Neotame occurs as an odorless, white to off-white powder. It has an intense sweet taste 7000–13 000 times sweeter than sucrose depending on the matrix.

화학적 성질

Neotame is odorless and has an intense, sweet taste. It is 7,000 to 13,000 times sweeter than sucrose, depending on the food matrix. Normal metabolic processes convert neotame to de-esterified neotame and methanol. Based on its metabolism and extremely low use levels, neotame provides no calories. The stability of neotame is affected by moisture, pH and temperature


Non-nutritive sweetener.


Neotame is a high intensity sweetener and flavor enhancer for use in foods, except in meat and poultry. it is 7,000–13,000 times sweeter than sugar and has a clean, sweet taste. it is a derivative of the dipep- tide composed of amino acids, aspartic acid, and phenylalanine. it can be blended with nutritive sweeteners such as sucrose and high fructose corn syrup as well as with high intensity sweeteners such as aspartame and sucralose. uses include beverages, baked goods, desserts, cereals. it functions as a flavor enhancer in certain applica- tions and flavor systems, such as mint-flavored chewing gum.


An alkylated dipeptide reported to be 6000 to 10000 times sweeter than sucrose; structurally related to Aspartame. A non-nutritive sweetener.


A labelled alkylated dipeptide reported to be 6000 to 10000 times sweeter than sucrose; structurally related to Aspartame. A non-nutritive sweetener.


ChEBI: A dipeptide composed of N-(3,3-dimethylbutyl)-L-aspartic acid and methyl L-phenylalanate units joined by a peptide linkage.

제조 방법

Neotame is manufactured by the reaction of aspartame and 3,3-dimethylbutyraldehyde, followed by purification, drying and milling

생산 방법

Neotame is manufactured by the reaction of aspartame and 3,3- dimethylbutyraldehyde, followed by purification, drying, and milling.

Pharmaceutical Applications

Neotame is a water-soluble, nonnutritive, intense sweetening agent used in beverages and foods. It is structurally related to aspartame and is about 7000–13 000 times sweeter than sucrose, and about 30–60 times sweeter than aspartame, making it the sweetest artificial sweetener available. Neotame is said to have a ‘clean’ sweet taste in contrast to the bitter, metallic aftertaste associated with saccharin. Although neotame has approximately the same caloric value as sucrose (1.2 kJ/g) the small quantities used to achieve a desired level of sweetness in a formulation mean that it is essentially nonnutritive.
Neotame may be used in sub-sweetening quantities as a flavor enhancer, e.g. with mint or strawberry flavor.


Neotame is a nonnutritive intense sweetening agent used in beverages and foods. Studies in animals and humans have shown that neotame is a relatively nontoxic, nonteratogenic, and noncarcinogenic substance. It is reported as safe for use during pregnancy and lactation, and by children and persons with diabetes.
At least 30% of ingested neotame is rapidly absorbed. Neotame is metabolized to de-esterified neotame and methanol, with practically all neotame being eliminated from the body in the urine and feces. Peak plasma concentrations of neotame are observed at approximately 30–60 minutes after ingestion. Human studies in healthy and diabetic patients suggest that neotame is well-tolerated at doses up to 1.5 mg/kg body-weight daily (the highest dose studied). Following reviews of over 100 animal and human toxicity studies the European Food Safety Authority and WHO have established an acceptable daily intake for neotame at up to 2 mg/kg body-weight.


Neotame is stable in bakery products and pasteurized dairy products.
The bulk material should be stored in a well-closed container, in a cool, dry place; it is stable for up to 5 years at room temperature.

Regulatory Status

Accepted for use as a food additive in several countries including the USA, Mexico, Australia, and New Zealand. Approved for use in India in pharmaceutical preparations.

네오탐 준비 용품 및 원자재


준비 용품

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Jinan Shengqi pharmaceutical Co,Ltd
86+15552594168 CHINA 553 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20672 55
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 CHINA 892 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 China 1852 55
career henan chemical co
+86-371-86658258 CHINA 27142 58
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 23967 58
Haihang Industry Co.,Ltd
+86 531 8582 1093 CHINA 8260 58
hdzhl biotechnology co., ltd
86-13032617415 CHINA 915 58
Changzhou Ditong Chemical Co.,Ltd
0519-88299272 CHINA 1218 58

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