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Safety Information

20644

Sigma-Aldrich

O-tert-Butyl-L-threonine

≥98.0% (T)

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About This Item

Empirical Formula (Hill Notation):
C8H17NO3
CAS Number:
4378-13-6
Molecular Weight:
175.23
Beilstein:
2206127
MDL number:
MFCD00037766
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
57647850
NACRES:
NA.22

Quality Level

100

Assay

≥98.0% (T)

optical activity

[α]20/D −43±2°, c = 1% in H2O

reaction suitability

reaction type: solution phase peptide synthesis

application(s)

peptide synthesis

SMILES string

C[C@@H](OC(C)(C)C)[C@H](N)C(O)=O

InChI

1S/C8H17NO3/c1-5(6(9)7(10)11)12-8(2,3)4/h5-6H,9H2,1-4H3,(H,10,11)/t5-,6+/m1/s1

InChI key

NMJINEMBBQVPGY-RITPCOANSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

20644-BULK-F:
20644-1G-F:
20644-VAR-F:
20644-5G-F:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sajjad Ahmad et al.
Drug design, development and therapy, 15, 1299-1313 (2021-04-02)
Organocatalytic asymmetric Michael addition is a strong approach for C-C bond formation. The objective of the study is to design molecules by exploiting the efficiency of Michael Adducts. We proceeded with the synthesis of Michael adducts by tailoring the substitution

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