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138774-94-4

Fmoc-3-(2-Naphthyl)-D-alanine, also known as N-Fmoc-3-(2-naphthyl)-D-alanine, is an Fmoc-protected alanine derivative. It is an off-white to light beige crystalline powder and serves as an intermediate in the synthesis of specific peptides.

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  • 2-Naphthalenepropanoicacid, a-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-,(aR)-/ LIDE PHARMA- Factory supply / Best price

    Cas No: 138774-94-4

  • USD $ 10.0-10.0 / Gram

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  • 138774-94-4 Structure

  • Basic information

    1. Product Name: Fmoc-3-(2-Naphthyl)-D-alanine
    2. Synonyms: (R)-N-FMOC-2-NAPHTHYLALANINE;RARECHEM BK PT 0102;(R)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-3-NAPHTHALEN-2-YL-PROPIONIC ACID;N-(9-FLUORENYLMETHOXYCARBONYL)-2-NAPHTHYL-D-ALANINE;N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-3-(2-NAPHTHYL)-D-ALANINE;N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-3-(2-NAPHTHYL)-D-ALANINE;N-ALPHA-FMOC-BETA-(2-NAPHTHYL)-D-ALANINE;N-ALPHA-(9-FLUORENYLOXYCARBONYL)-D-3-(2-NAPHTHYL)ALANINE
    3. CAS NO:138774-94-4
    4. Molecular Formula: C28H23NO4
    5. Molecular Weight: 437.49
    6. EINECS: N/A
    7. Product Categories: Amino Acids;Phenylalanine analogs and other aromatic alpha amino acids;Alanine [Ala, A];Unusual Amino Acids;Fmoc-Amino acid series;a-amino
    8. Mol File: 138774-94-4.mol

  • Chemical Properties

    1. Melting Point: 191 °C
    2. Boiling Point: 549.64°C (rough estimate)
    3. Flash Point: 371.6 °C
    4. Appearance: off-white to light beige crystalline powder
    5. Density: 1.2227 (rough estimate)
    6. Vapor Pressure: 4.95E-20mmHg at 25°C
    7. Refractive Index: 1.6290 (estimate)
    8. Storage Temp.: 2-8°C
    9. Solubility: Chloroform (Slightly, Sonicated), DMF (Sparingly, Sonicated), DMSO (Slightly), M
    10. PKA: 3.77±0.30(Predicted)
    11. Water Solubility: Slightly soluble in water.
    12. BRN: 7864489
    13. CAS DataBase Reference: Fmoc-3-(2-Naphthyl)-D-alanine(CAS DataBase Reference)
    14. NIST Chemistry Reference: Fmoc-3-(2-Naphthyl)-D-alanine(138774-94-4)
    15. EPA Substance Registry System: Fmoc-3-(2-Naphthyl)-D-alanine(138774-94-4)

  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: N/A
    3. Safety Statements: 24/25-22
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: IRRITANT
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 138774-94-4(Hazardous Substances Data)

138774-94-4 Usage

Uses

Used in Pharmaceutical Industry:
Fmoc-3-(2-Naphthyl)-D-alanine is used as an intermediate for the preparation of phosphoserine-containing tetrapeptides with hydrophobic N-terminal acyl groups. These tetrapeptides act as inhibitors of the BRCA1 protein, which plays a crucial role in DNA repair and maintenance of genomic stability. By inhibiting the BRCA1 protein, these tetrapeptides have potential applications in the development of targeted therapies for cancer treatment, particularly for BRCA1-related cancers.

Check Digit Verification of cas no

The CAS Registry Mumber 138774-94-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,7,7 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 138774-94:
(8*1)+(7*3)+(6*8)+(5*7)+(4*7)+(3*4)+(2*9)+(1*4)=174
174 % 10 = 4
So 138774-94-4 is a valid CAS Registry Number.
InChI:InChI=1/C28H23NO4/c30-27(31)26(16-18-13-14-19-7-1-2-8-20(19)15-18)29-28(32)33-17-25-23-11-5-3-9-21(23)22-10-4-6-12-24(22)25/h1-15,25-26H,16-17H2,(H,29,32)(H,30,31)/t26-/m1/s1

138774-94-4 Well-known Company Product Price

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  • Alfa Aesar

  • (H51974)  N-Fmoc-3-(2-naphthyl)-D-alanine, 95%   

  • 138774-94-4

  • 250mg

  • 300.0CNY

  • Detail

  • Alfa Aesar

  • (H51974)  N-Fmoc-3-(2-naphthyl)-D-alanine, 95%   

  • 138774-94-4

  • 1g

  • 799.0CNY

  • Detail

  • Alfa Aesar

  • (H51974)  N-Fmoc-3-(2-naphthyl)-D-alanine, 95%   

  • 138774-94-4

  • 5g

  • 2999.0CNY

  • Detail

  • Aldrich

  • (47471)  Fmoc-D-2-Nal-OH  ≥98.0% (HPLC)

  • 138774-94-4

  • 47471-5G

  • 5,865.21CNY

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138774-94-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid

1.2 Other means of identification

Product number -
Other names N-Fmoc-3-(2-naphthyl)-D-alanine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:138774-94-4 SDS

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