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2-Amino-2-(3-carboxyphenyl)acetic acid, also known as L-DOPA or Levodopa, is a naturally occurring amino acid and a precursor to the neurotransmitters dopamine, norepinephrine, and epinephrine. It is a white crystalline powder with a molecular formula of C9H11NO4 and a molecular weight of 197.19 g/mol. L-DOPA is primarily used in the treatment of Parkinson's disease, as it can cross the blood-brain barrier and be converted into dopamine, which is deficient in the brains of Parkinson's patients. It is also used in the treatment of other dopamine-related disorders and as a research tool in neuroscience. The chemical is synthesized industrially and is available in various pharmaceutical formulations, including tablets and injectable solutions.

2196-57-8

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Basic information
1. Product Name: 2-Amino-2-(3-carboxyphenyl)acetic acid
2. Synonyms: 2-Amino-2-(3-carboxyphenyl)acetic acid;3-(Amino-carboxy-methyl)-benzoic acid
3. CAS NO:2196-57-8
4. Molecular Formula: C9H9NO4
5. Molecular Weight: 195.17
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 2196-57-8.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 2-Amino-2-(3-carboxyphenyl)acetic acid(CAS DataBase Reference)
10. NIST Chemistry Reference: 2-Amino-2-(3-carboxyphenyl)acetic acid(2196-57-8)
11. EPA Substance Registry System: 2-Amino-2-(3-carboxyphenyl)acetic acid(2196-57-8)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 2196-57-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 2196-57-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,9 and 6 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2196-57:
(6*2)+(5*1)+(4*9)+(3*6)+(2*5)+(1*7)=88
88 % 10 = 8
So 2196-57-8 is a valid CAS Registry Number.

2196-57-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name	3-[amino(carboxy)methyl]benzoic acid

1.2 Other means of identification

Product number	-
Other names	-

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:2196-57-8 SDS

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