C8H15NO3
173.21 g/mol
APIDanger
N-Acetyl-DL-leucine
CAS99-15-0EC202-734-9
Category
API
Compound Class
Peptide
Primary Use
Pharmaceutical Raw Material
N-Acetyl-DL-leucine is a pharmaceutical raw material, specifically an acetylated derivative of the amino acid leucine in both L and D forms. It is used as a building block or intermediate in the synthesis of peptides and other pharmaceutical compounds.
pharmaceutical intermediatepeptide synthesis building blockresearch compound for pharmaceutical 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
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ReferenceSame Category
Bis(2-Acetamido-1,3,4-thiadiazol-5-yl) Disulfide
CAS99055-56-8
pharmaceutical raw material
Referencestereoisomer of
L-Acetylleucine
CAS1188-21-2
pharmaceutical raw material
Referencestereoisomer of
N-Acetyl-D-leucine
CAS19764-30-8
research compound
Related Reading
Safety Reference
Danger
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for N-Acetyl-DL-leucine (CAS 99-15-0) 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
2-acetamido-4-methylpentanoic acid
InChIKey
WXNXCEHXYPACJF-UHFFFAOYSA-N
SMILES
CC(C)CC(C(=O)O)NC(=O)C
Synonyms (26)
- Acetylleucine (INN)
- (R,S)-N-Acetylleucin
- (s)-n-acetylleucine
- ACETYLLEUCINE [MART.]
- Ac-DL-Leu-OH
- Acetileucina
- Acetileucina [Spanish]
- Acetyl-DL-leucine
- Acetylcysteine Impurity 59
- Acetylleucine
- Acetylleucine, dl-
- Acetylleucinum
- Acetylleucinum [Latin]
- DL-Leucine, N-acetyl-
- L-Leucine, N-acetyl-
- Leucine, N-acetyl-, DL-
- N-Acethy-D-leucine
- N-Acetyl-DL-leucine
- N-Acetylleucine #
- Tanganil
- Tanganil (TN)
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