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21716-81-4

21716-81-4

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21716-81-4 Usage

General Description

2-(Propylamino)benzoic acid is a chemical compound with the formula C10H13NO2. It is a derivative of benzoic acid with a propylamine group attached to the benzene ring. 2-(PROPYLAMINO)BENZOIC ACID is used as a local anesthetic and as a precursor to the synthesis of other pharmaceuticals. It functions by inhibiting the transmission of nerve impulses, leading to the numbing of the affected area. This chemical has potential applications in the medical field for pain relief and as a building block for the development of new drug molecules. Additionally, it is important to handle this compound with care as it may present hazards if not properly managed.

Check Digit Verification of cas no

The CAS Registry Mumber 21716-81-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,7,1 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 21716-81:
(7*2)+(6*1)+(5*7)+(4*1)+(3*6)+(2*8)+(1*1)=94
94 % 10 = 4
So 21716-81-4 is a valid CAS Registry Number.
InChI:InChI=1/C10H13NO2/c1-2-7-11-9-6-4-3-5-8(9)10(12)13/h3-6,11H,2,7H2,1H3,(H,12,13)

21716-81-4Relevant articles and documents

Development of Quinazoline/Pyrimidine-2,4(1H,3H)-diones as Agonists of Cannabinoid Receptor Type 2

Qian, Hai-Yan,Wang, Zhi-Long,Pan, You-Lu,Chen, Li-Li,Xie, Xin,Chen, Jian-Zhong

supporting information, p. 678 - 681 (2017/06/13)

Starting from a prototypical structure 1, we describe our efforts to design and obtain novel quinazoline/pyrimidine-2,4(1H,3H)-diones with high CB2 agonist potency and selectivity as well as improved physicochemical characteristics, mainly hydrophilicity. The most potent and selective CB2 agonists, 8 and 36, in this series were also endowed with lower logP values than that of GW842166X and lead compound 1. These derivatives appear to be promising lead compounds for the development of future CB2 agonists.

Synthesis of 1-substituted 4(1H)-quinazolinones under solvent-free conditions

Wang, Yao,Zhang, Mei,Cao, Shengli,Lin, Huihui,Gao, Man,Li, Zhongfeng

, p. 2715 - 2727 (2012/07/14)

(Chemical Equation Presented) Heating a mixture of 2-(N-alkylamino)benzoic acids, triethyl orthoformate, and ammonium acetate under solvent-free conditions generated 1-substituted 4(1H)- quinazolinones in 73-99% yields. Moreover, a possible reaction pathway was proposed. Copyright Taylor & Francis Group, LLC.

A simple and efficient approach to quinazolinones under mild copper-catalyzed conditions

Liu, Xiaowei,Fu, Hua,Jiang, Yuyang,Zhao, Yufen

supporting information; experimental part, p. 348 - 351 (2009/04/14)

(Chemical Equation Presented) Cop some rings: A simple and highly efficient copper-catalyzed method for the synthesis of quinazolinone derivatives through the reaction of substituted 2-halobenzoic acids with amidines or guanidines under mild conditions ha

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