N-Acetylcarnosine(Synonyms: N-Acetyl-L-carnosine)

发表于由

N-Acetylcarnosine;(Synonyms: N-Acetyl-L-carnosine) 纯度: ge;98.0%

N-Acetylcarnosine 是一种天然的，含有组氨酸的二肽，是药理学上主要的 L-carnosine 的来源。N-Acetylcarnosine 是一种有效的眼科药物，有用于人类白内障的潜力。

N-Acetylcarnosineamp;;(Synonyms: N-Acetyl-L-carnosine)

N-Acetylcarnosine Chemical Structure

CAS No. : 56353-15-2

规格 价格 是否有货 数量
Free Sample (0.1-0.5 mg) ; Apply now ;
10;mM;*;1 mL in Water ￥610 In-stock
100 mg ￥550 In-stock
200 mg ; 询价 ;
500 mg ; 询价 ;

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N-Acetylcarnosine 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Immunology/Inflammation Compound Library
  • Peptide Library

生物活性

N-Acetylcarnosine, a natural histidine-containing dipeptide, is a source of pharmacological principal L-carnosine. N-Acetylcarnosine is a potent ophthalmic drug in human cataracts[1].

体内研究
(In Vivo)

Right eyes of the rabbits (male grey chinchilla rabbits aged 3-4 months weighing 2-3 k) are instilled with 80 μL of formulation A containing 1 % N-Acetylcarnosine. The N-Acetylcarnosine prodrug eye drops optimize the clinical effects for the treatment of ophthalmic disorders (such as prevention and reversal of cataracts in human and animal eyes)[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

268.27

Formula

C11H16N4O4
CAS 号

56353-15-2
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -80deg;C 2 years
-20deg;C 1 year
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

H2O : 250 mg/mL (931.90 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.7276 mL 18.6379 mL 37.2759 mL
5 mM 0.7455 mL 3.7276 mL 7.4552 mL
10 mM 0.3728 mL 1.8638 mL 3.7276 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
参考文献

  • [1]. Babizhayev MA, et al. N-Acetylcarnosine, a natural histidine-containing dipeptide, as a potent ophthalmic drug in treatment of human cataracts. Peptides. 2001 Jun;22(6):979-94.

    [2]. Dubois VD, et al. N-acetylcarnosine (NAC) drops for age-related cataract. Cochrane Database Syst Rev. 2017 Feb 28;2:CD009493.

    [3]. Babizhayev MA, et al. Potentiation of intraocular absorption and drug metabolism of N-acetylcarnosine lubricant eye drops: drug interaction with sight threatening lipid peroxides in the treatment for age-related eye diseases. Drug Metabol Drug Interact. 2009;24(2-4):275-323.