ChemAbout

ChemAbout is a B2B platform where chemical buyers and suppliers discover each other.

Post a purchase requestList your products (for suppliers)
© 2026 ChemAbout
Compound Index|Demand Board|Insights|Exhibitions|Compliance|Help Center|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/Research Reagent/(R)-N-Boc-2-aminobutyric acid
C9H17NO4
203.24 g/mol
Research ReagentWarning

(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid

CAS45121-22-0EC815-450-0
Category
Research Reagent
Compound Class
Peptide
Primary Use
Research Compound

This compound is a protected amino acid derivative featuring a tert-butoxycarbonyl (Boc) protecting group. It is primarily used as a building block in peptide synthesis and as a research reagent.

building block for peptide synthesisresearch reagent

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.

Sourcing (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→

Related Compounds

SimilarStructure SimilarSimilarity 0.74

Boc-L-Norvaline

CAS53308-95-5

research compound

SimilarStructure SimilarSimilarity 0.73

Boc-L-Serine

CAS3262-72-4

pharmaceutical intermediate

ReferenceSame Category

2,3-Difluorobenzoic acid

CAS4519-39-5

research compound

ReferenceSame Category

2,3-Difluoroaniline

CAS4519-40-8

research compound

ReferenceSame Category

3-Bromo-4-fluorotoluene

CAS452-62-0

research compound

ReferenceSame Category

4-Bromo-3-fluorotoluene

CAS452-74-4

research compound

Related Reading

Therapeutic Peptides in 2026: This Year's Breakthroughs

2026 has been a concentrated year for peptide therapeutics. Efficacy reached a new high in late-stage trials, the obesity field moved beyond the incretins to amylin, the oral route reached weight management, and peptide-guided radioligand therapy kept advancing — each point tied to a specific 2025–2026 result.

Read more

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name

(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid

InChIKey

PNFVIPIQXAIUAY-ZCFIWIBFSA-N

SMILES

CC[C@H](C(=O)O)NC(=O)OC(C)(C)C

Synonyms (13)
  • (R)-N-Boc-2-aminobutyric acid
  • BOC-D-2-AMINOBUTYRIC ACID
  • BOC-D-ABU(2)-OH
  • BOC-D-ABU-OH
  • Boc-D-a-aminobutyric acid
  • Boc-D-alpha-aminobutyric acid

Sourcing (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→