Fmoc-Arg-OH - ≥98% , CAS No.91000-69-0

CAS: 91000-69-0 Cat. No.: F110914 Molecular Weight: 396.44 Beilstein Registry Number: 4828015 EC Number: 690-793-5 PubChem CID: 2724631

GRADE & PURITY ≥98%

Synonyms

M03403 | HY-W013750 | (((9H-fluoren-9-yl)methoxy)carbonyl)-L-arginine | L-Arginine, N2-[(9H-fluoren-9-ylmethoxy)carbonyl]- | MFCD00051770 | (2S)-5-carbamimidamido-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoic acid | (S)-2-(((9H-FLUOREN-9-YL)METHO

Storage

Store at 2-8°C

Shipped In

Wet ice

Specifications

Synonyms

M03403 | HY-W013750 | (((9H-fluoren-9-yl)methoxy)carbonyl)-L-arginine | L-Arginine, N2-[(9H-fluoren-9-ylmethoxy)carbonyl]- | MFCD00051770 | (2S)-5-carbamimidamido-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoic acid | (S)-2-(((9H-FLUOREN-9-YL)METHO

Specifications & Purity

≥98%

Storage

Store at 2-8°C

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Names and Identifiers

• Pubchem Sid: 504760907
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504760907
• Canonical Smiles: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NC(CCCN=C(N)N)C(=O)O
• IUPAC Name: (2S)-5-(diaminomethylideneamino)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanoic acid
• InChIKey: DVBUCBXGDWWXNY-SFHVURJKSA-N
• INCHI: 1S/C21H24N4O4/c22-20(23)24-11-5-10-18(19(26)27)25-21(28)29-12-17-15-8-3-1-6-13(15)14-7-2-4-9-16(14)17/h1-4,6-9,17-18H,5,10-12H2,(H,25,28)(H,26,27)(H4,22,23,24)/t18-/m0/s1
• Isomeric SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CCCN=C(N)N)C(=O)O
• WGK Germany: 3
• PubChem CID: 2724631
• Molecular Weight: 396.44
• Beilstein: 4828015

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Fluorenes

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Fluorenes
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Fluorenes
• Alternative Parents: Alpha amino acids and derivatives Carbamate esters Organic carbonic acids and derivatives Guanidines Propargyl-type 1,3-dipolar organic compounds Monocarboxylic acids and derivatives Carboxylic acids Carboximidamides Organopnictogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aromatic homopolycyclic compounds
• Substituents: Fluorene - Alpha-amino acid or derivatives - Carbamic acid ester - Guanidine - Carbonic acid derivative - Carboxylic acid derivative - Carboxylic acid - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Carboximidamide - Monocarboxylic acid or derivatives - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Carbonyl group - Aromatic homopolycyclic compound
• Description: This compound belongs to the class of organic compounds known as fluorenes. These are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Moisture sensitive
• Melt Point(°C): 145-150°C
• Molecular Weight: 396.400 g/mol
• XLogP3: 1.900
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 9
• Exact Mass: 396.18 Da
• Monoisotopic Mass: 396.18 Da
• Topological Polar Surface Area: 140.000 Ų
• Heavy Atom Count: 29
• Formal Charge: 0
• Complexity: 585.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 1
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Xinping Luo, Yingmeng Jiang, Qing Zhang, Jie Yu, Chenxi Zhou, Zhanwei Zhou, Minjie Sun.  (2025)  In situ rewiring TAMs as annihilators by “Spark-Relay” nanoinitiator with flexible reactant ratio for amplifying solid tumor immunotherapy.  Acta Pharmaceutica Sinica B,      [PMID:] [10.1016/j.apsb.2025.10.036]