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13734-40-2

Boc-O-tert-butyl-L-threonine, also known as Boc-Thr(t-Bu)-OH, is an organic compound that plays a significant role in the field of pharmaceuticals and organic chemistry. It is a derivative of L-threonine, an essential amino acid, with the addition of a Boc (tert-butyloxycarbonyl) protecting group and a tert-butyl group. Boc-O-tert-butyl-L-threonine is crucial for the synthesis of various complex molecules and has unique properties that make it valuable in chemical reactions.

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  • 13734-40-2 Structure

  • Basic information

    1. Product Name: Boc-O-tert-butyl-L-threonine
    2. Synonyms: N-ALPHA-T-BUTOXYCARBONYL-O-T-BUTYL-L-THREONINE;N-ALPHA-TERT-BUTYLOXYCARBONYL-O-TERT-BUTYL-L-THREONINE;N-ALPHA-T-BOC-O-T-BUTYL-L-THREONINE;BOC-O-T-BUTYL-L-THREONINE;BOC-O-TERT-BUTYL-L-THREONINE;BOC-L-THR(TBU)-OH;BOC-THREONINE(TBU)-OH;BOC-THR(BUT)-OH
    3. CAS NO:13734-40-2
    4. Molecular Formula: C13H25NO5
    5. Molecular Weight: 275.34
    6. EINECS: N/A
    7. Product Categories: Amino Acids;Threonine [Thr, T];Boc-Amino Acids and Derivative;Boc-Amino acid series
    8. Mol File: 13734-40-2.mol

  • Chemical Properties

    1. Melting Point: 95-98 °C
    2. Boiling Point: 391.3 °C at 760 mmHg
    3. Flash Point: 190.4 °C
    4. Appearance: /Solid
    5. Density: 1.07 g/cm3
    6. Vapor Pressure: 3.27E-07mmHg at 25°C
    7. Refractive Index: 1.462
    8. Storage Temp.: 2-8°C
    9. Solubility: Soluble in DMF.
    10. PKA: 3.53±0.10(Predicted)
    11. BRN: 4454820
    12. CAS DataBase Reference: Boc-O-tert-butyl-L-threonine(CAS DataBase Reference)
    13. NIST Chemistry Reference: Boc-O-tert-butyl-L-threonine(13734-40-2)
    14. EPA Substance Registry System: Boc-O-tert-butyl-L-threonine(13734-40-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 13734-40-2(Hazardous Substances Data)

13734-40-2 Usage

Uses

Used in Pharmaceutical Industry:
Boc-O-tert-butyl-L-threonine is used as a pharmaceutical intermediate for the synthesis of various drugs and bioactive compounds. Its role in the creation of 2,3-unsaturated glycosides, via reaction with per-O-acetylated glucal in the presence of Er(OTf)3 catalyst, highlights its importance in the development of novel pharmaceuticals with potential therapeutic applications.
Used in Organic Chemistry:
In the field of organic chemistry, Boc-O-tert-butyl-L-threonine serves as a key building block for the synthesis of complex organic molecules. Its unique structure, including the Boc protecting group and the tert-butyl group, allows for selective protection and deprotection strategies, facilitating the synthesis of target molecules with high precision and efficiency.

Check Digit Verification of cas no

The CAS Registry Mumber 13734-40-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,3 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13734-40:
(7*1)+(6*3)+(5*7)+(4*3)+(3*4)+(2*4)+(1*0)=92
92 % 10 = 2
So 13734-40-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H25NO5/c1-8(18-12(2,3)4)9(10(15)16)14-11(17)19-13(5,6)7/h8-9H,1-7H3,(H,14,17)(H,15,16)/t8-,9+/m1/s1

13734-40-2 Well-known Company Product Price

  • Brand
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  • Aldrich

  • (806501)  Boc-Thr(tBu)-OH  

  • 13734-40-2

  • 806501-250MG

  • 372.06CNY

  • Detail

  • Aldrich

  • (15433)  Boc-Thr(tBu)-OH  ≥99.0% (sum of enantiomers, TLC)

  • 13734-40-2

  • 15433-5G

  • 1,869.66CNY

  • Detail

13734-40-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name (2S,3R)-3-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid

1.2 Other means of identification

Product number -
Other names (2S,3R)-3-(tert-Butoxy)-2-((tert-butoxycarbonyl)amino)butanoic acid

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:13734-40-2 SDS

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