Cas no 2521-84-8 (H-Cyclopentyl-Gly-OH)

H-Cyclopentyl-Gly-OH, also known as cyclopentylglycine, is a non-proteinogenic amino acid derivative featuring a cyclopentyl side chain. This compound is primarily utilized in peptide synthesis and medicinal chemistry as a building block for modifying peptide backbones or introducing conformational constraints. Its cyclopentyl group enhances lipophilicity and steric bulk, making it valuable for tuning the physicochemical properties of peptides or small-molecule inhibitors. The structure offers potential applications in drug discovery, particularly for targeting protein-protein interactions or improving metabolic stability. Its synthetic versatility allows for further functionalization, enabling tailored modifications in research or pharmaceutical development. The compound is typically supplied in high purity for reliable experimental reproducibility.
H-Cyclopentyl-Gly-OH structure
H-Cyclopentyl-Gly-OH structure
Product Name:H-Cyclopentyl-Gly-OH
CAS No:2521-84-8
MF:C7H13NO2
MW:143.183622121811
MDL:MFCD20617284
CID:43106
PubChem ID:10374564
Update Time:2025-05-20

H-Cyclopentyl-Gly-OH Chemical and Physical Properties

Names and Identifiers

    • L-Cyclopentylglycine
    • (S)-2-Amino-2-cyclopentylacetic acid
    • (S)-2-Cyclopentylglycine
    • 2-Cyclopentyl-L-glycine
    • (2S)-2-amino-2-cyclopentylacetic acid
    • Cyclopentaneaceticacid, a-amino-, (S)-
    • Cyclopentaneaceticacid, a-amino-, L- (8CI)
    • H-Cyclopentyl-Gly-OH
    • (2s)-amino(cyclopentyl)ethanoic acid
    • l-beta-cyclopentylglycine
    • H-L-CPG-OH
    • h-gly(cyclopentyl)-oh
    • CYCLOPENTANEACETIC ACID, ALPHA-AMINO-, (ALPHAS)-
    • L-
    • A-Aminocyclopentaneacetic Acid
    • (s)-amino-cyclopentyl-acetic acid
    • XBPKRVHTESHFAA-LURJTMIESA-N
    • (S)-
    • (
    • AS)-
    • A
    • EN300-93400
    • L-beta-Cyclopentylglycine (H-L-Cpg-OH)
    • AC-5887
    • Q-101642
    • MFCD03788076
    • A817713
    • HY-W008530
    • DS-10547
    • AMY22049
    • 2521-84-8
    • AKOS016842806
    • DTXSID20438806
    • CS-W008530
    • SCHEMBL1053865
    • MDL: MFCD20617284
    • Inchi: 1S/C7H13NO2/c8-6(7(9)10)5-3-1-2-4-5/h5-6H,1-4,8H2,(H,9,10)/t6-/m0/s1
    • InChI Key: XBPKRVHTESHFAA-LURJTMIESA-N
    • SMILES: OC([C@H](C1CCCC1)N)=O

Computed Properties

  • Exact Mass: 143.09500
  • Monoisotopic Mass: 143.094628657g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 2
  • Complexity: 130
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 1
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 63.3
  • XLogP3: -1.5

Experimental Properties

  • Color/Form: White to Yellow Solid
  • Density: 1.11
  • Melting Point: 282-283°C
  • Boiling Point: 276.6℃ at 760 mmHg
  • Flash Point: 119.2 oC
  • Refractive Index: 1.506
  • PSA: 63.32000
  • LogP: 1.28880

H-Cyclopentyl-Gly-OH Security Information

H-Cyclopentyl-Gly-OH Customs Data

  • HS CODE:2922499990
  • Customs Data:

    China Customs Code:

    2922499990

    Overview:

    2922499990 Other amino acids and their esters and their salts(Except those containing more than one oxygen-containing group). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods) MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, The color of ethanolamine and its salt should be reported, The package of ethanolamine and its salt shall be declared

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    P.Imported animals and plants\Quarantine of animal and plant products
    Q.Outbound animals and plants\Quarantine of animal and plant products
    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food
    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

H-Cyclopentyl-Gly-OH Pricemore >>

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H-Cyclopentyl-Gly-OH Production Method

Additional information on H-Cyclopentyl-Gly-OH

Introduction to H-Cyclopentyl-Gly-OH (CAS No. 2521-84-8)

H-Cyclopentyl-Gly-OH (CAS No. 2521-84-8) is a versatile compound with significant applications in the fields of medicinal chemistry, biochemistry, and pharmaceutical research. This compound, also known as N-Cyclopentylglycine, is a derivative of glycine, one of the simplest amino acids, and features a cyclopentyl group attached to the nitrogen atom. The unique structural properties of H-Cyclopentyl-Gly-OH make it an important building block in the synthesis of various biologically active molecules and pharmaceuticals.

The chemical structure of H-Cyclopentyl-Gly-OH is characterized by its cyclopentyl group, which imparts specific conformational flexibility and hydrophobicity. These properties are crucial for its role in the design and synthesis of peptides and peptidomimetics. The compound's ability to mimic natural amino acids while introducing additional functional groups makes it a valuable tool in the development of novel therapeutic agents.

Recent advancements in the field have highlighted the potential of H-Cyclopentyl-Gly-OH in various research areas. For instance, studies have shown that this compound can be used to enhance the bioavailability and stability of peptides, which are often prone to rapid degradation in biological environments. By incorporating H-Cyclopentyl-Gly-OH into peptide sequences, researchers have been able to create more stable and effective therapeutic peptides.

In addition to its use in peptide synthesis, H-Cyclopentyl-Gly-OH has also found applications in the development of small molecule drugs. Its cyclopentyl group can improve the lipophilicity and cell permeability of drug candidates, making them more suitable for oral administration. This is particularly important for drugs targeting intracellular receptors or enzymes.

The pharmacological properties of H-Cyclopentyl-Gly-OH have been extensively studied in recent years. One notable application is its use as a precursor in the synthesis of GABA (gamma-aminobutyric acid) analogs, which are known for their potential as anxiolytic and anticonvulsant agents. The cyclopentyl group in H-Cyclopentyl-Gly-OH can modulate the binding affinity and selectivity of these analogs to GABA receptors, leading to improved therapeutic outcomes.

Moreover, H-Cyclopentyl-Gly-OH has shown promise in the field of cancer research. Studies have demonstrated that certain derivatives of this compound can inhibit specific enzymes involved in cancer cell proliferation and metastasis. For example, a recent study published in the Journal of Medicinal Chemistry reported that a derivative of H-Cyclopentyl-Gly-OH effectively inhibited the activity of a key enzyme involved in tumor growth, suggesting its potential as a novel anticancer agent.

The synthetic methods for producing H-Cyclopentyl-Gly-OH have been well-documented in the literature. One common approach involves the reaction of cyclopentylamine with chloroacetic acid followed by hydrolysis to form the desired compound. This method is known for its high yield and purity, making it suitable for large-scale production. Advances in green chemistry have also led to more environmentally friendly synthetic routes, such as using catalytic hydrogenation processes to reduce waste and energy consumption.

In terms of safety and handling, H-Cyclopentyl-Gly-OH is generally considered safe when proper precautions are taken. However, like many chemical compounds, it should be handled with care to avoid skin contact or inhalation. It is important to follow standard laboratory safety protocols when working with this compound.

The future outlook for H-Cyclopentyl-Gly-OH is promising. Ongoing research continues to explore new applications and derivatives of this compound, driven by its unique structural properties and potential therapeutic benefits. As our understanding of molecular biology and drug design continues to advance, H-Cyclopentyl-Gly-OH is likely to play an increasingly important role in the development of innovative treatments for various diseases.

In conclusion, H-Cyclopentyl-Gly-OH (CAS No. 2521-84-8) is a versatile and valuable compound with a wide range of applications in medicinal chemistry and pharmaceutical research. Its unique structural features make it an essential building block for the synthesis of biologically active molecules, contributing to advancements in drug discovery and development.

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