N-phthaloyl-L-serine tert-butyl ester is a synthetic organic compound with the molecular formula C14H17NO5. It is a derivative of L-serine, an amino acid, where the carboxylic acid group is esterified with a tert-butyl group, and the amino group is acylated with a phthaloyl group. N-phthaloyl-L-serine tert-butyl ester is often used as an intermediate in the synthesis of various peptides and pharmaceuticals due to its ability to protect the amino and carboxylic acid groups, which is crucial for the selective formation of peptide bonds. The phthaloyl group can be removed under mild conditions, allowing for the subsequent coupling of the now-free amino group with other molecules. The tert-butyl ester group is also labile, which facilitates the deprotection process in the final stages of peptide synthesis.
5194-96-7
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Basic information
- Product Name: N-phthaloyl-L-serine tert-butyl ester
- Synonyms: N-phthaloyl-L-serine tert-butyl ester
- CAS NO:5194-96-7
- Molecular Formula:
- Molecular Weight: 291.304
- 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: N-phthaloyl-L-serine tert-butyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: N-phthaloyl-L-serine tert-butyl ester(5194-96-7)
- EPA Substance Registry System: N-phthaloyl-L-serine tert-butyl ester(5194-96-7)
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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: 5194-96-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5194-96-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,9 and 4 respectively; the second part has 2 digits, 9 and 6 respectively.Calculate Digit Verification of CAS Registry Number 5194-96:
(6*5)+(5*1)+(4*9)+(3*4)+(2*9)+(1*6)=107
107 % 10 = 7
So 5194-96-7 is a valid CAS Registry Number.
5194-96-7Upstream product
5194-96-7Downstream Products
- 244282-16-4 (S)-3-[1-((2S,3R,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-phenylsulfanyl-tetrahydro-pyran-3-yloxy)-2-iodo-1-methyl-ethoxy]-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propionic acid tert-butyl ester
- 244282-22-2 (3aR,5R,5aS,8aS,8bR)-5-[1-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-phenylsulfanyl-tetrahydro-pyran-3-yloxy)-2-iodo-1-methyl-ethoxymethyl]-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
- 244282-23-3 (2R,3R,4S,5S,6R)-3,4-Bis-benzyloxy-2-benzyloxymethyl-5-(1-cyclohexyloxy-2-iodo-1-methyl-ethoxy)-6-phenylsulfanyl-tetrahydro-pyran
- 244282-21-1 (2R,3R,4S,5S,6R)-3,4-Bis-benzyloxy-5-(1-benzyloxy-2-iodo-1-methyl-ethoxy)-2-benzyloxymethyl-6-phenylsulfanyl-tetrahydro-pyran
- 244282-20-0 (2R,3R,4S,5S,6R)-3,4-Bis-benzyloxy-2-benzyloxymethyl-5-(2-iodo-1-methoxy-1-methyl-ethoxy)-6-phenylsulfanyl-tetrahydro-pyran
- 244282-24-4 cyclohexyl 3,4,6-tri-O-benzyl-β-D-mannopyranoside
- 90465-39-7 benzyl 3,4,6-tri-O-benzyl-β-D-mannopyranoside
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N-phthaloyl-L-serine tert-butyl ester
