C10H15NO5
229.23 g/mol
Pharmaceutical IntermediateWarning
(2S)-1-(tert-butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid
CAS84348-37-8EC617-556-0
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
This compound is a proline derivative used as a pharmaceutical intermediate in the manufacturing of teneligliptin.
Pharmaceutical intermediate for teneligliptin
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 0.76
Di-tert-butyl (R)-4-oxopyrrolidine-1,2-dicarboxylate
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SimilarStructure SimilarSimilarity 0.76
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pharmaceutical intermediate
SimilarStructure SimilarSimilarity 0.72
N-Boc-4-Oxo-L-proline methyl ester
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ReferenceSame Category
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pharmaceutical intermediate
ReferenceSame Category
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ReferenceSame Category
16-tert-Butoxy-16-oxohexadecanoate
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Referencestereoisomer of
1-(tert-Butoxycarbonyl)-4-oxoproline
CAS876317-19-0
research compound
Safety Reference
Warning
H302Harmful if swallowed
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for (2S)-1-(tert-butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid (CAS 84348-37-8) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
2933 99 80
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)-1-[(2-methylpropan-2-yl)oxycarbonyl]-4-oxopyrrolidine-2-carboxylic acid
InChIKey
CKYGSXRXTIKGAJ-ZETCQYMHSA-N
SMILES
CC(C)(C)OC(=O)N1CC(=O)C[C@H]1C(=O)O
Synonyms (28)
- Boc-4-oxo-Pro-OH
- Boc-L-Pro(4-oxo)
- N-Boc-4-oxo-L-Proline (TEN22)
- N-Boc-4-oxo-L-proline
- N-t-boc-4-oxo-L-proline
- N-tert-Boc-4-oxo-L-proline
- Vildagliptin Impurity 51
Sourcing this compound?
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