C8H15NO5
205.21 g/mol
Pharmaceutical IntermediateWarning
Boc-L-serine
CAS3262-72-4EC221-867-3
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate
Boc-L-serine is a protected amino acid used in peptide synthesis. It is a white, water-soluble solid derived from serine, featuring a tert-butoxycarbonyl (Boc) protecting group on the amino group and a free carboxylic acid.
Protected amino acid for peptide synthesisPharmaceutical intermediate in manufacturing
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
SimilarStructure SimilarSimilarity 0.73
(R)-N-Boc-2-aminobutyric acid
CAS45121-22-0
research compound
SimilarStructure SimilarSimilarity 0.73
N-tert-Butoxycarbonylserine tert-butyl ester
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N-Boc-N'-trityl-L-histidine
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Fmoc-D-Lys(Dde)-OH
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pharmaceutical intermediate
ApplicationSame Use
Boc-O-tert-butyl-L-tyrosine
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pharmaceutical intermediate
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Boc-N-Methyl-L-isoleucine
CAS52498-32-5
pharmaceutical intermediate
ReferenceSame Category
Triphenylboroxin
CAS3262-89-3
pharmaceutical intermediate
ReferenceSame Category
(-)-Di-p-toluoyl-L-tartaric acid
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pharmaceutical intermediate
Related Reading
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Boc-L-serine (CAS 3262-72-4) is 2924.19.
HS code (international, 6-digit)
2924.19
EU CN code (8-digit)
2924 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(2S)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
InChIKey
FHOAKXBXYSJBGX-YFKPBYRVSA-N
SMILES
CC(C)(C)OC(=O)N[C@@H](CO)C(=O)O
Synonyms (35)
- (S)-N-BOC-SERINE
- BOC-L-SER
- Boc-L-Ser-OH
- Boc-L-b-hydroxyalanine
- Boc-L-serine
- Boc-Ser-OH
- Boc-Ser-OH, >=99.0% (T)
- Boc-Serine
- BocSer
- L-N-TERT-BUTOXYCARBONYLSERINE
- N-(tert-butoxycarbonyl)serine
- N-Boc-L-serine
- N-Boc-serine
- N-T-BUTOXYCARBONYL-L-SERINE
- N-t-butyloxycarbonyl-L-serine
- t-butyloxycarbonyl-L-serine
- t-butyloxycarbonylserine
- tert-butoxycarbonyl L-serine
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