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Fmoc-L-beta-homoleucine

PubChem CID
2761527
Structure
Fmoc-L-beta-homoleucine_small.png
Fmoc-L-beta-homoleucine_3D_Structure.png
Molecular Formula
Synonyms
  • 193887-44-4
  • Fmoc-L-beta-homoleucine
  • Fmoc-beta-Holeu-OH
  • (3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-5-methylhexanoic acid
  • Fmoc-L-|A-homoleucine
Molecular Weight
367.4 g/mol
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Dates
  • Create:
    2005-07-19
  • Modify:
    2024-12-28

1 Structures

1.1 2D Structure

Chemical Structure Depiction
Fmoc-L-beta-homoleucine.png

1.2 3D Conformer

2 Biologic Description

SVG Image
SVG Image
IUPAC Condensed
Fmoc-bAla(3S-iBu)-OH
Sequence
X
HELM
PEPTIDE1{[fmoc].[*N[C@@H](CC(C)C)CC(=O)O |$_R1;;;;;;;;;;$|]}$$$$
IUPAC
N-(fluorenylmethoxycarbonyl)-(3S)-3-isobutyl-beta-alanine

3 Names and Identifiers

3.1 Computed Descriptors

3.1.1 IUPAC Name

(3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-5-methylhexanoic acid
Computed by Lexichem TK 2.7.0 (PubChem release 2024.11.20)

3.1.2 InChI

InChI=1S/C22H25NO4/c1-14(2)11-15(12-21(24)25)23-22(26)27-13-20-18-9-5-3-7-16(18)17-8-4-6-10-19(17)20/h3-10,14-15,20H,11-13H2,1-2H3,(H,23,26)(H,24,25)/t15-/m0/s1
Computed by InChI 1.07.0 (PubChem release 2024.11.20)

3.1.3 InChIKey

YLVSABQQLLRFIJ-HNNXBMFYSA-N
Computed by InChI 1.07.0 (PubChem release 2024.11.20)

3.1.4 SMILES

CC(C)C[C@@H](CC(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
Computed by OEChem 2.3.0 (PubChem release 2024.11.20)

3.2 Molecular Formula

C22H25NO4
Computed by PubChem 2.2 (PubChem release 2024.11.20)

3.3 Other Identifiers

3.3.1 CAS

193887-44-4

3.3.2 European Community (EC) Number

3.3.3 DSSTox Substance ID

3.3.4 Nikkaji Number

3.3.5 Wikidata

3.4 Synonyms

3.4.1 Depositor-Supplied Synonyms

4 Chemical and Physical Properties

4.1 Computed Properties

Property Name
Molecular Weight
Property Value
367.4 g/mol
Reference
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Property Name
XLogP3-AA
Property Value
4.3
Reference
Computed by XLogP3 3.0 (PubChem release 2024.11.20)
Property Name
Hydrogen Bond Donor Count
Property Value
2
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Hydrogen Bond Acceptor Count
Property Value
4
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Rotatable Bond Count
Property Value
8
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Exact Mass
Property Value
367.17835828 Da
Reference
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Property Name
Monoisotopic Mass
Property Value
367.17835828 Da
Reference
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Property Name
Topological Polar Surface Area
Property Value
75.6Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Heavy Atom Count
Property Value
27
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
498
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
1
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2021.10.14)

6 Chemical Vendors

7 Safety and Hazards

7.1 Hazards Identification

7.1.1 GHS Classification

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statement Codes

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

(The corresponding statement to each P-code can be found at the GHS Classification page.)

ECHA C&L Notifications Summary
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

7.1.2 Hazard Classes and Categories

Skin Irrit. 2 (100%)

Eye Irrit. 2A (100%)

STOT SE 3 (100%)

8 Literature

8.1 Consolidated References

8.2 Springer Nature References

8.3 Thieme References

9 Patents

9.1 Depositor-Supplied Patent Identifiers

9.2 WIPO PATENTSCOPE

10 Classification

10.1 UN GHS Classification

10.2 MolGenie Organic Chemistry Ontology

11 Information Sources

  1. EPA DSSTox
  2. European Chemicals Agency (ECHA)
    LICENSE
    Use of the information, documents and data from the ECHA website is subject to the terms and conditions of this Legal Notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the ECHA website may be reproduced, distributed and/or used, totally or in part, for non-commercial purposes provided that ECHA is acknowledged as the source: "Source: European Chemicals Agency, http://echa.europa.eu/". Such acknowledgement must be included in each copy of the material. ECHA permits and encourages organisations and individuals to create links to the ECHA website under the following cumulative conditions: Links can only be made to webpages that provide a link to the Legal Notice page.
    https://echa.europa.eu/web/guest/legal-notice
    (3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-methylhexanoic acid
    https://echa.europa.eu/substance-information/-/substanceinfo/100.368.571
    (3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-methylhexanoic acid (EC: 888-854-8)
    https://echa.europa.eu/information-on-chemicals/cl-inventory-database/-/discli/details/337170
  3. Japan Chemical Substance Dictionary (Nikkaji)
  4. Springer Nature
  5. Thieme Chemistry
    LICENSE
    The Thieme Chemistry contribution within PubChem is provided under a CC-BY-NC-ND 4.0 license, unless otherwise stated.
    https://creativecommons.org/licenses/by-nc-nd/4.0/
  6. Wikidata
    (S)-3-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-5-methylhexanoic acid
    https://www.wikidata.org/wiki/Q72478509
  7. PubChem
  8. GHS Classification (UNECE)
  9. MolGenie
    MolGenie Organic Chemistry Ontology
    https://github.com/MolGenie/ontology/
  10. PATENTSCOPE (WIPO)
CONTENTS