(S)-2-Amino-3-hydroxy-propionic acid benzhydryl ester, also known as (S)-benzhydrylamine, is a chiral compound that features a benzhydryl group attached to an amino acid structure. It is a derivative of the naturally occurring amino acid serine, with the hydroxyl group remaining intact and the carboxylic acid group esterified with benzhydryl. (S)-2-Amino-3-hydroxy-propionic acid benzhydryl ester; compound with toluene-4-sulfonic acid is often used in the synthesis of pharmaceuticals and other organic compounds due to its unique structural properties. When combined with toluene-4-sulfonic acid, it forms a salt, which can alter the solubility and reactivity of the (S)-benzhydrylamine in various chemical reactions. The toluene-4-sulfonic acid acts as a counterion, providing a source of protons that can interact with the amino and hydroxyl groups of the (S)-benzhydrylamine, potentially affecting its chemical behavior in different applications.
5042-86-4
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Basic information
- Product Name: (S)-2-Amino-3-hydroxy-propionic acid benzhydryl ester; compound with toluene-4-sulfonic acid
- Synonyms: (S)-2-Amino-3-hydroxy-propionic acid benzhydryl ester; compound with toluene-4-sulfonic acid
- CAS NO:5042-86-4
- Molecular Formula:
- Molecular Weight: 443.521
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (S)-2-Amino-3-hydroxy-propionic acid benzhydryl ester; compound with toluene-4-sulfonic acid(CAS DataBase Reference)
- NIST Chemistry Reference: (S)-2-Amino-3-hydroxy-propionic acid benzhydryl ester; compound with toluene-4-sulfonic acid(5042-86-4)
- EPA Substance Registry System: (S)-2-Amino-3-hydroxy-propionic acid benzhydryl ester; compound with toluene-4-sulfonic acid(5042-86-4)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 5042-86-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5042-86-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,4 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.Calculate Digit Verification of CAS Registry Number 5042-86:
(6*5)+(5*0)+(4*4)+(3*2)+(2*8)+(1*6)=74
74 % 10 = 4
So 5042-86-4 is a valid CAS Registry Number.
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(S)-2-Amino-3-hydroxy-propionic acid benzhydryl ester; compound with toluene-4-sulfonic acid
