Cas no 37553-65-4 (Boc-N-Me-Phe-OH)

Boc-N-Me-Phe-OH is a protected amino acid derivative widely used in peptide synthesis. The compound features a tert-butoxycarbonyl (Boc) group, which serves as a temporary protecting group for the amine functionality, and a methylated phenylalanine side chain. Its key advantages include enhanced steric hindrance due to the N-methylation, improving peptide stability and reducing aggregation during synthesis. The Boc group allows for selective deprotection under mild acidic conditions, ensuring compatibility with solid-phase and solution-phase peptide synthesis. This derivative is particularly valuable in constructing complex peptides, where controlled reactivity and side-chain protection are critical. Its high purity and consistent performance make it a reliable choice for research and pharmaceutical applications.
Boc-N-Me-Phe-OH structure
Boc-N-Me-Phe-OH structure
Product Name:Boc-N-Me-Phe-OH
CAS No:37553-65-4
MF:C15H21NO4
MW:279.33154463768
MDL:MFCD00038754
CID:54732
PubChem ID:57647491
Update Time:2025-11-02

Boc-N-Me-Phe-OH Chemical and Physical Properties

Names and Identifiers

    • Boc-N-methyl-L-phenylalanine
    • N-tert-Butyloxycarbonyl-N-methyl-L-phenylalanine
    • Boc-N-Me-Phe-OH
    • Boc-L-MePhe-OH
    • Boc-MePhe-OH
    • Boc-N-alpha-methyl-L-phenylalanine
    • BOC-N-ME-PHE-OH ·DCHA
    • Boc-α-Me-Phe-OH
    • Boc-Nalpha-methyl-L-phenylalanine
    • Boc-N-a-methyl-L-Phenylalanine
    • L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-
    • 2-(S)-(tert-butoxycarbonyl-methyl-amino)-3-phenyl-propionic acid
    • (s)-2-(t-butoxycarbonyl(methyl)amino)-3-phenylpropanoic acid
    • BOCMePheOH
    • t-butoxycarbonyl-N-methylphenylalanine
    • BB 0260102
    • BOC Me Phe OH
    • EN300-6732083
    • N-[(1,1-Dimethylethoxy)carbonyl]-N-methyl-L-phenylalanine
    • (S)-2-(tert-butoxycarbonyl(methyl)amino)-3-phenylpropanoic acid
    • AKOS015889958
    • SCHEMBL65502
    • (2S)-2-{[(tert-butoxy)carbonyl](methyl)amino}-3-phenylpropanoic acid
    • N-t-Butyloxycarbonyl-N-methylphenylalanine
    • Nalpha -Boc-(N-methyl) phenylalanine
    • N-Boc-N-methyl-L-phenylalanine
    • AKOS015836711
    • MFCD00038754
    • AM808155
    • CS-W014016
    • nalpha-tert-butoxycarbonyl-nalpha-methyl-l-phenylalanine
    • 37553-65-4
    • Boc-N-Me-Phe-OH, >=98.0%
    • HY-W013300
    • F10871
    • Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-
    • AJGJINVEYVTDNH-LBPRGKRZSA-N
    • n-(tert-butoxycarbonyl)-n-methyl-l-phenylalanine
    • AS-17785
    • (2S)-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-3-phenylpropanoic acid
    • (2S)-2-[(tert-butoxycarbonyl)(methyl)amino]-3-phenylpropanoic acid
    • CHEMBL5305780
    • MDL: MFCD00038754
    • Inchi: 1S/C15H21NO4/c1-15(2,3)20-14(19)16(4)12(13(17)18)10-11-8-6-5-7-9-11/h5-9,12H,10H2,1-4H3,(H,17,18)/t12-/m0/s1
    • InChI Key: AJGJINVEYVTDNH-LBPRGKRZSA-N
    • SMILES: O(C(N(C)[C@H](C(=O)O)CC1C=CC=CC=1)=O)C(C)(C)C
    • BRN: 2386503

Computed Properties

  • Exact Mass: 279.14700
  • Monoisotopic Mass: 279.147
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 20
  • Rotatable Bond Count: 7
  • Complexity: 342
  • 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: 66.8A^2
  • XLogP3: 2.7

Experimental Properties

  • Color/Form: Light beige fine crystals
  • Density: 1.146
  • Melting Point: 83-86°C
  • Boiling Point: 405℃ at 760 mmHg
  • Flash Point: 198.8°C
  • Refractive Index: 1.529
  • PSA: 66.84000
  • LogP: 2.54920
  • Specific Rotation: -72.2° (c=2, CHCl3)

Boc-N-Me-Phe-OH Security Information

Boc-N-Me-Phe-OH Customs Data

  • HS CODE:2922509090
  • Customs Data:

    China Customs Code:

    2922509090

    Overview:

    2922509090. Other amino alcohol phenols\Amino acid phenols and other oxygenated amino compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:AB. 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:

    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food

    Summary:

    2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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Boc-N-Me-Phe-OH Production Method

Boc-N-Me-Phe-OH Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:37553-65-4)Boc-N-methyl-L-phenylalanine
Order Number:sfd14275
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:36
Price ($):discuss personally
Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:37553-65-4)Boc-N-Me-Phe-OH
Order Number:A823754
Stock Status:in Stock
Quantity:25g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:10
Price ($):269.0

Boc-N-Me-Phe-OH Related Literature

Additional information on Boc-N-Me-Phe-OH

Boc-N-Me-Phe-OH (CAS No. 37553-65-4): A Comprehensive Guide to Its Properties and Applications

Boc-N-Me-Phe-OH (CAS No. 37553-65-4) is a protected amino acid derivative widely used in peptide synthesis and pharmaceutical research. This compound, also known as N-tert-Butoxycarbonyl-N-methyl-L-phenylalanine, plays a crucial role in modern organic chemistry due to its unique structural features and versatility. With the increasing demand for peptide-based therapeutics and drug discovery, Boc-N-Me-Phe-OH has gained significant attention from researchers and manufacturers alike.

The molecular structure of Boc-N-Me-Phe-OH combines the aromatic properties of phenylalanine with the protective Boc (tert-butoxycarbonyl) group and N-methylation, making it particularly valuable for creating modified peptides with enhanced stability and bioavailability. Recent trends in peptide drug development have shown growing interest in N-methylated amino acids like this compound, as they often improve metabolic stability and membrane permeability of therapeutic peptides.

In pharmaceutical applications, Boc-N-Me-Phe-OH serves as a key building block for various peptide-based drugs. Its N-methyl modification helps reduce the conformational flexibility of peptide chains, potentially leading to more selective and potent drug candidates. Researchers frequently search for information about "Boc-N-Me-Phe-OH synthesis" and "Boc-N-Me-Phe-OH applications in drug discovery," reflecting the compound's importance in medicinal chemistry.

The synthesis of Boc-N-Me-Phe-OH typically involves the protection of L-phenylalanine with a Boc group, followed by N-methylation. This process requires careful control of reaction conditions to maintain the chiral integrity of the amino acid. Many researchers are particularly interested in "Boc-N-Me-Phe-OH purity standards" and "analytical methods for Boc-N-Me-Phe-OH," as these factors critically impact its performance in downstream applications.

Beyond pharmaceutical uses, Boc-N-Me-Phe-OH finds applications in peptide-based materials science and bioconjugation chemistry. Its aromatic side chain allows for specific interactions in molecular recognition systems, while the Boc protection enables selective deprotection strategies in complex syntheses. Current research trends explore its potential in developing peptide nanomaterials and targeted drug delivery systems.

The market for Boc-protected amino acids like Boc-N-Me-Phe-OH has been growing steadily, driven by expanding peptide therapeutics development and increasing investment in biopharmaceutical research. Quality specifications for this compound typically include requirements for optical purity, chemical purity, and residual solvent content, with analytical techniques like HPLC and NMR being commonly employed for characterization.

Storage and handling of Boc-N-Me-Phe-OH require standard precautions for amino acid derivatives, including protection from moisture and extreme temperatures. Researchers often inquire about "Boc-N-Me-Phe-OH stability" and "storage conditions for Boc-protected amino acids," as these factors significantly affect the compound's shelf life and performance in synthetic applications.

Recent advances in peptide synthesis technologies have further highlighted the importance of Boc-N-Me-Phe-OH and similar building blocks. The development of more efficient solid-phase peptide synthesis methods and automated peptide synthesizers has increased demand for high-quality protected amino acids. This compound's unique combination of N-methylation and aromatic character makes it particularly valuable for creating peptides with specific structural and functional properties.

In conclusion, Boc-N-Me-Phe-OH (CAS No. 37553-65-4) represents an important tool in modern peptide chemistry and drug discovery. Its applications span from pharmaceutical development to materials science, with ongoing research continuing to uncover new potential uses. As the field of peptide therapeutics expands, the demand for specialized building blocks like Boc-N-Me-Phe-OH is expected to grow accordingly.

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:37553-65-4)Boc-N-methyl-L-phenylalanine
sfd14275
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email
Amadis Chemical Company Limited
(CAS:37553-65-4)Boc-N-Me-Phe-OH
A823754
Purity:99%
Quantity:25g
Price ($):269.0
Email