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Boc-D-aspartic acid 4-benzyl ester, also known as N-Boc-D-aspartic acid 4-benzyl ester, is a chemical compound derived from aspartic acid, an amino acid found in proteins. It is characterized by the presence of a benzyl ester group and a Boc (tert-butyloxycarbonyl) protecting group. Boc-D-aspartic acid 4-benzyl ester is widely utilized in the synthesis of various organic and pharmaceutical compounds due to its unique structural features and reactivity.

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  • 51186-58-4 Structure
  • Basic information

    1. Product Name: Boc-D-aspartic acid 4-benzyl ester
    2. Synonyms: T-BUTYLOXYCARBONYL-D-ASPARTIC ACID BETA-BENZYL ESTER;(R)-2-TERT-BUTOXYCARBONYLAMINO-SUCCINIC ACID 1-BENZYL ESTER;N-ALPHA-T-BUTYLOXYCARBONYL-D-ASPARTIC ACID BETA-BENZYL ESTER;N-ALPHA-TERT-BUTYLOXYCARBONYL-D-ASPARTIC ACID BETA-BENZYL ESTER;N-ALPHA-T-BOC-D-ASPARTIC ACID BETA-BENZYL ESTER;N-ALPHA-T-BUTOXYCARBONYL-D-ASPARTIC ACID ALPHA-BENZYL ESTER;BOC-D-ASPARTIC ACID 4-BENZYL ESTER;BOC-D-ASPARTIC ACID ALPHA-BENZYL ESTER
    3. CAS NO:51186-58-4
    4. Molecular Formula: C16H21NO6
    5. Molecular Weight: 323.34
    6. EINECS: N/A
    7. Product Categories: Amino Acids;Aspartic acid [Asp, D];Boc-Amino Acids and Derivative;Boc-Amino acid series
    8. Mol File: 51186-58-4.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 508.1 °C at 760 mmHg
    3. Flash Point: 261.1 °C
    4. Appearance: White to off-white/Powder
    5. Density: 1.219 g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: Store at 0-5°C
    8. Solubility: N/A
    9. PKA: 3.65±0.23(Predicted)
    10. BRN: 2305471
    11. CAS DataBase Reference: Boc-D-aspartic acid 4-benzyl ester(CAS DataBase Reference)
    12. NIST Chemistry Reference: Boc-D-aspartic acid 4-benzyl ester(51186-58-4)
    13. EPA Substance Registry System: Boc-D-aspartic acid 4-benzyl ester(51186-58-4)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: IRRITANT
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 51186-58-4(Hazardous Substances Data)

51186-58-4 Usage

Uses

Used in Organic Synthesis:
Boc-D-aspartic acid 4-benzyl ester is used as an intermediate in organic synthesis for the production of various chemical compounds. Its unique structure allows for selective reactions and functional group manipulations, making it a valuable building block in the synthesis of complex organic molecules.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, Boc-D-aspartic acid 4-benzyl ester is used as an intermediate in the synthesis of drugs and drug candidates. Its incorporation into drug molecules can provide specific biological activities or improve the pharmacokinetic properties of the final product, such as solubility, stability, or bioavailability.
Used in Research and Development:
Boc-D-aspartic acid 4-benzyl ester is also employed in research and development for the study of various biological processes and the development of new therapeutic strategies. Its unique structural features make it an attractive candidate for the design and synthesis of novel bioactive molecules with potential applications in medicine and biotechnology.

Check Digit Verification of cas no

The CAS Registry Mumber 51186-58-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,1,8 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 51186-58:
(7*5)+(6*1)+(5*1)+(4*8)+(3*6)+(2*5)+(1*8)=114
114 % 10 = 4
So 51186-58-4 is a valid CAS Registry Number.

51186-58-4 Well-known Company Product Price

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  • Alfa Aesar

  • (H62000)  N-Boc-D-aspartic acid 4-benzyl ester, 98%   

  • 51186-58-4

  • 1g

  • 458.0CNY

  • Detail
  • Alfa Aesar

  • (H62000)  N-Boc-D-aspartic acid 4-benzyl ester, 98%   

  • 51186-58-4

  • 5g

  • 2058.0CNY

  • Detail
  • Aldrich

  • (15067)  Boc-D-Asp(OBzl)-OH  ≥98.0% (HPLC)

  • 51186-58-4

  • 15067-5G

  • 2,426.58CNY

  • Detail

51186-58-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name N-Alpha-t-Boc-D-aspartic acid beta-benzyl ester

1.2 Other means of identification

Product number -
Other names Boc-D-Asp(OBzl)-OH

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:51186-58-4 SDS

51186-58-4Relevant articles and documents

Degradation-promoters of cellular inhibitor of apoptosis protein 1 based on bestatin and actinonin

Sato, Shinichi,Tetsuhashi, Masashi,Sekine, Keiko,Miyachi, Hiroyuki,Naito, Mikihiko,Hashimoto, Yuichi,Aoyama, Hiroshi

, p. 4685 - 4698 (2008/12/20)

A series of hybrid compounds of bestatin (1) and actinonin (3), which promote degradation of cellular inhibitor of apoptosis protein 1 (cIAP1), were designed and synthesized. Structure-activity relationship studies indicated that absolute configuration, hydrophobicity at the α-position of the internal amide carbonyl group, and the presence of a small substituent at the α-position of the ester group are important factors for the expression of potent cIAP1 degradation-promoting activity. HAB-5A (30b) showed the most potent activity (IC50 = 0.53 μM) among the compounds prepared.

Novel immunological adjuvant compounds and methods of preparation thereof

-

, (2008/06/13)

This application relates to novel immunological adjuvant compounds of the formula: STR1 wherein each of R and R1 are the same or different and are hydrogen or an acyl radical; R2 is an unsubstituted or substituted alkyl radical, or an unsubstituted or substituted aryl radical; X is an aminoacyl moiety; and Y is D-isoasparagine or D-isoglutamine.

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