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Home/Compounds/Research Reagent/(2R)-2-Methyl-1,2-pyrrolidinedicarboxylic acid 1-(1,1-dimethylethyl) ester
C11H19NO4
229.27 g/mol
Research ReagentWarning

(R)-1-(tert-Butoxycarbonyl)-2-methylpyrrolidine-2-carboxylic acid

CAS166170-15-6EC682-153-9
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound

This compound is a peptide building block used primarily in chemical and pharmaceutical research. It features a heterocyclic ring with an acid and an ether functional group, and is supplied as a research reagent.

Peptide synthesis intermediatePharmaceutical research compound

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

ReferenceSame Category

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5-Iodo-3-methyl-2-pyridinamine

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ReferenceSame Category

DPEphos

CAS166330-10-5

research compound

Referencestereoisomer of

(2S)-2-Methyl-1,2-pyrrolidinedicarboxylic acid 1-(1,1-dimethylethyl) ester

CAS103336-06-7

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled

Customs Tariff Classification

The international HS code for (R)-1-(tert-Butoxycarbonyl)-2-methylpyrrolidine-2-carboxylic acid (CAS 166170-15-6) 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

(2R)-2-methyl-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid

InChIKey

YQXRKJHVAUKXRN-LLVKDONJSA-N

SMILES

C[C@@]1(CCCN1C(=O)OC(C)(C)C)C(=O)O

Synonyms (13)
  • (R)-Boc-2-methylproline
  • (R)-N-BOC-2-METHYLPROLINE
  • 1-Boc-2-methyl-D-proline
  • Boc-D-|A-Me-Pro-OH
  • Boc-a-Me-D-Pro-OH
  • N-Boc-2-methyl-D-proline

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