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N-acetyl-3-iodo-L-tyrosine is a synthetic chemical compound with the molecular formula C10H11INO3. It is a derivative of the amino acid L-tyrosine, where the hydroxyl group at the 3-position is substituted with an iodine atom, and the amino group is acetylated. N-acetyl-3-iodo-L-tyrosine is often used in pharmaceutical research and development, particularly in the synthesis of radiopharmaceuticals for imaging studies, such as in positron emission tomography (PET) scans. The iodine atom in the molecule allows for effective detection and tracking within the body, making it a valuable tool in medical diagnostics.

1023-47-8

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1023-47-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1023-47-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,2 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1023-47:
(6*1)+(5*0)+(4*2)+(3*3)+(2*4)+(1*7)=38
38 % 10 = 8
So 1023-47-8 is a valid CAS Registry Number.

1023-47-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name (2S)-2-acetamido-3-(4-hydroxy-3-iodophenyl)propanoic acid

1.2 Other means of identification

Product number -
Other names N-ACETYL-3-IODO-L-TYROSINE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1023-47-8 SDS

1023-47-8Upstream product

1023-47-8Relevant academic research and scientific papers

Facile syntheses of 3-halo and mixed 3,5-dihalo analogues of N-acetyl-l-tyrosine via sulfonic acid-catalysed regioselective monohalogenation

Bovonsombat, Pakorn,Khanthapura, Pratheep,Krause, Michael M.,Leykajarakul, Juthamard

scheme or table, p. 7008 - 7011 (2009/04/10)

The combination of catalytic amounts of p-toluenesulfonic acid and 1 equiv of N-halosuccinimide afforded highly selective ring-halogenation of N-acetyl-l-tyrosine, furnishing either N-acetyl-3-halo-l-tyrosine analogues or mixed 3,5-dihalo derivatives in a one-pot reaction with excellent yields at room temperature.

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