487-54-7 Usage
Description
2-Hydroxyhippuric acid, also known as salicyluric acid, is an N-acylglycine in which the acyl group is specified as 2-hydroxybenzoyl. It is a conjugate of the amino acid glycine and hydroxybenzoic acid (salicylic acid) and serves as a phenol marker. It has a role as a uremic toxin and a human xenobiotic metabolite, and it is functionally related to glycine. It is a metabolite of salicylic acid and can be associated with dietary intake or bacterial overgrowth.
Uses
Used in Medical Applications:
2-Hydroxyhippuric acid is used as a diagnostic marker for various medical conditions due to its association with dietary intake or bacterial overgrowth. It can indicate the presence of salicylate-producing gastrointestinal bacteria or the ingestion of substances like aspirin (salicylates) or the artificial sweetener aspartame (Nutrasweet).
Used in Research and Analysis:
2-Hydroxyhippuric acid is used as a research tool and analytical marker in the study of detoxification processes and metabolism. Its presence in the body can help researchers understand the body's response to certain substances and its ability to detoxify.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2-Hydroxyhippuric acid is used as a reference compound for the development of new drugs and therapies targeting detoxification and metabolism-related conditions. It can also be used in the formulation of medications that require a conjugate of glycine and hydroxybenzoic acid.
Used in Environmental Monitoring:
2-Hydroxyhippuric acid can be used as an environmental marker to monitor the presence of salicylic acid or its derivatives in the environment, which can be helpful in assessing the impact of human activities on ecosystems and the potential for contamination.
Synthesis
The synthesis of Salicyluric acid is as follows:To a solution of 5 g of glycine in 50ml of 10%NaOH was stirred at room temperature upon slowaddition of salicyloyl chloride, and the resultingmixture was stirred overnight. Progress of the reaction was followed by TLC (hexane : ethylacetate, 7 : 3).Then the reaction mixture was treated with crushed iceupon stirring. Concentrated HCl was added dropwiseand stirring was continued until the mixture turnedacidic. For removing the residual benzoic acid the mixture was treated with 10-12 mL of CCl4, boiled and then filtered. A pinkish white solid was obtained, yield 90%, mp 165°C.
Check Digit Verification of cas no
The CAS Registry Mumber 487-54-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 487-54:
(5*4)+(4*8)+(3*7)+(2*5)+(1*4)=87
87 % 10 = 7
So 487-54-7 is a valid CAS Registry Number.
InChI:InChI=1/C9H9NO4/c11-7-4-2-1-3-6(7)9(14)10-5-8(12)13/h1-4,11H,5H2,(H,10,14)(H,12,13)/p-1
487-54-7Relevant articles and documents
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Bondi
, p. 172 (1907)
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CHEMICAL COMPOUNDS
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Page/Page column 29; 30; 32; 33, (2015/07/07)
A compound which is a pyridine or isoquinoline derivative of formula (I), or a pharmaceutically acceptable salt thereof, which is useful in the inhibition of γ- butyrobetaine hydroxylase (BBOX). The compounds are particularly useful in treatment of cardio
Effects of mixed CH3CN - H2O solvents on rate of intramolecular general base-catalyzed cleavage of ionized phenyl salicylate in the presence of 3-aminopropan-1 -ol, 1,2-diaminoethane, and glycine
Khan, M. Niyaz
, p. 301 - 307 (2007/10/03)
The effects of mixed CH3CN - H2O solvents on rates of aminolysis of ionized phenyl salicylate, PS-, reveal a nonlinear decrease in the nucleophilic second-order rate constants, knms. (for aminolysis) with increase in the content of CH3CN until it becomes ≈ 50%. v/v. The values of knms remain almost unchanged with change in the CH3CN content within 50 to 70 or 80%, v/v. The effects of mixed CH3CN - H2O solvents on pKa of leaving group, phenol, and protonated amine nucleophile have been concluded to be the major source for the ob- served mixed solvent effects on knms.