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Safety Information

269115

Sigma-Aldrich

D-tert-Leucine

98%

Synonym(s):

(R)-2-Amino-3,3-dimethylbutyric acid, D-α-tert-Butylglycine

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About This Item

Linear Formula:
(CH3)3CCH(NH2)CO2H
CAS Number:
Molecular Weight:
131.17
Beilstein:
1721825
MDL number:
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.22

Assay

98%

form

powder

optical activity

[α]25/D +9.5°, c = 3% in H2O

reaction suitability

reaction type: solution phase peptide synthesis

mp

≥300 °C (lit.)

application(s)

peptide synthesis

SMILES string

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

InChI

1S/C6H13NO2/c1-6(2,3)4(7)5(8)9/h4H,7H2,1-3H3,(H,8,9)/t4-/m0/s1

InChI key

NPDBDJFLKKQMCM-BYPYZUCNSA-N

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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

269115-BULK:
269115-VAR:
269115-100MG:
269115-500MG:


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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