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Sigma-Aldrich

N-(tert-Butoxycarbonyl)-L-proline N′-methoxy-N′-methylamide

98%

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Empirical Formula (Hill Notation):
C12H22N2O4
CAS Number:
115186-37-3
Molecular Weight:
258.31
MDL number:
MFCD00209555
UNSPSC Code:
12352209
PubChem Substance ID:
24869340
NACRES:
NA.22

Assay

98%

optical activity

[α]22/D −38°, c = 1 in methanol

reaction suitability

reaction type: solution phase peptide synthesis

refractive index

n20/D 1.471 (lit.)

bp

253 °C (lit.)

density

1.059 g/mL at 25 °C (lit.)

application(s)

peptide synthesis

SMILES string

CON(C)C(=O)[C@@H]1CCCN1C(=O)OC(C)(C)C

InChI

1S/C12H22N2O4/c1-12(2,3)18-11(16)14-8-6-7-9(14)10(15)13(4)17-5/h9H,6-8H2,1-5H3/t9-/m0/s1

InChI key

KPVRHJIGNMLCHG-VIFPVBQESA-N

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Application

α-Amino Weinreb amide.

WGK

WGK 3

Flash Point(F)

235.4 °F

Flash Point(C)

113 °C

Certificates of Analysis (COA)

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Kosynkina, L. et al.
Tetrahedron Letters, 35, 5173-5173 (1994)
Lucet, D. et al.
Tetrahedron Asymmetry, 7, 985-985 (1996)
Kim, B.M. et al.
Tetrahedron Letters, 35, 5153-5153 (1994)
Overhand, M. Hecht, S.M
The Journal of Organic Chemistry, 59, 4721-4721 (1994)
M.P. Sibi
Organic preparations and procedures international, 25, 15-15 (1993)
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