ChemAbout
© 2026 ChemAbout
Insights|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/Pharmaceutical Intermediate/(S)-2-((S)-2-((((9H-FLUOREN-9-YL)METHOXY)CARBONYL)AMINO)-3-METHYLBUTANAMIDO)-5-UREIDOPENTANOIC ACID
C26H32N4O6
496.6 g/mol
Pharmaceutical IntermediateWarning

(S)-2-((S)-2-((((9H-FLUOREN-9-YL)METHOXY)CARBONYL)AMINO)-3-METHYLBUTANAMIDO)-5-UREIDOPENTANOIC ACID

CAS159858-21-6EC958-176-8
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate

This compound is a protected dipeptide consisting of valine and citrulline, with a fluorenylmethoxycarbonyl (Fmoc) protecting group. It is used as an intermediate in peptide synthesis, particularly in the preparation of conjugates for research applications.

peptide synthesis intermediateresearch reagent for conjugate preparation

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 or supplying this compound?

List your inventory or post a purchase request

CAS 159858-21-6

List This Product
Sign in to publish supply information
Request This Product
Submit a request without registering

Related Compounds

SimilarStructure SimilarSimilarity 0.75

Fmoc-Val-Lys(Boc)-OH

CAS138486-75-6

research compound

SimilarStructure SimilarSimilarity 0.75

Fmoc-Val-Cit-PAB

CAS159858-22-7

research compound

ApplicationSame Use

N-Boc-N'-Fmoc-L-ornithine

CAS150828-96-9

pharmaceutical intermediate

ApplicationSame Use

(23S,50S)-50-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-23-(tert-butoxycarbonyl)-2,2-dimethyl-4,21,26,35,44-pentaoxo-3,30,33,39,42-pentaoxa-22,27,36,45-tetraazahenpentacontan-51-oic acid

CAS1662688-20-1

pharmaceutical intermediate

ApplicationSame Use

Boc-His(Trt)-Aib-OH

CAS2061897-68-3

pharmaceutical intermediate

ApplicationSame Use

(2S)-4-[[1-(4,4-Dimethyl-2,6-dioxocyclohexylidene)ethyl]amino]-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]butanoic acid

CAS235788-61-1

pharmaceutical intermediate

ReferenceSame Category

High School DxD

CAS1599440-33-1

pharmaceutical intermediate

ReferenceSame Category

(3R)-3-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid

CAS159991-23-8

pharmaceutical intermediate

Safety Reference

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

(2S)-5-(carbamoylamino)-2-[[(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoyl]amino]pentanoic acid

InChIKey

ZJLNQOIFTYLCHC-VXKWHMMOSA-N

SMILES

CC(C)[C@@H](C(=O)N[C@@H](CCCNC(=O)N)C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13

Synonyms (8)
  • Fmoc-L-valyl-L-citrulline
  • Fmoc-Val-Cit
  • Fmoc-Val-Cit-OH