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140244

N,N-Dimethylformamide dineopentyl acetal

99%

Synonym(s):

1,1-Dineopentyloxy-N,N-dimethylmethylamine, 1,1-Dineopentyloxytrimethylamine

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10 g

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$115.00
$86.25
50 g
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$318.00

About This Item

Linear Formula:
(CH3)2NCH[OCH2C(CH3)3]2
CAS Number:
4909-78-8
Molecular Weight:
231.37
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24848460
EC Number:
225-536-4
Beilstein/REAXYS Number:
741992
MDL number:
MFCD00008851
Assay:
99%
Form:
liquid

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Quality Level

100

assay

99%

form

liquid

refractive index

n20/D 1.412 (lit.)

bp

85-87 °C/10 mmHg (lit.)

density

0.829 g/mL at 25 °C (lit.)

functional group

amine, ether

SMILES string

CN(C)C(OCC(C)(C)C)OCC(C)(C)C

InChI

1S/C13H29NO2/c1-12(2,3)9-15-11(14(7)8)16-10-13(4,5)6/h11H,9-10H2,1-8H3

InChI key

KEXFRBIOHPDZQM-UHFFFAOYSA-N

Application

N,N-Dimethylformamide dineopentyl acetal was used in the esterification of Nα-9-fluorenylmethyloxycarbonylamino acids(Fmoc)[1]. It was used in the synthesis of 1,3-dialkyl, benzyl and cyclohexyl barbiturate derivatives[2]. It was used as reagent during the synthesis of L-serine and L-cystine stereospecifically labeled with deuterium at the β-position.

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N,N-Dimethylformamide dineopentyl acetal 99%

Sigma-Aldrich

140244

N,N-Dimethylformamide dineopentyl acetal

N,N-Dimethylformamide diisopropyl acetal 95%

Sigma-Aldrich

178535

N,N-Dimethylformamide diisopropyl acetal

N,N-Dimethylformamide di-tert-butyl acetal technical, ≥90% (GC)

Sigma-Aldrich

40263

N,N-Dimethylformamide di-tert-butyl acetal

(Dimethylamino)acetaldehyde diethyl acetal 95%

Sigma-Aldrich

D138800

(Dimethylamino)acetaldehyde diethyl acetal

assay

99%

assay

95%

assay

≥90% (GC)

assay

95%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

form

liquid

form

liquid

form

liquid

form

liquid

bp

85-87 °C/10 mmHg (lit.)

bp

79-80 °C/60 mmHg (lit.)

bp

56-57 °C/8 mmHg (lit.)

bp

170 °C (lit.)

density

0.829 g/mL at 25 °C (lit.)

density

0.838 g/mL at 25 °C (lit.)

density

0.848 g/mL at 25 °C (lit.)

density

0.883 g/mL at 25 °C (lit.)

refractive index

n20/D 1.412 (lit.)

refractive index

n20/D 1.401 (lit.)

refractive index

-

refractive index

n20/D 1.411 (lit.)

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

125.6 °F - closed cup

flash_point_c

52 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
STBD1940V
S31960
02317KD
12921TC
S26402

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Preparation of l-serine and l-cystine stereospecifically labeled with deuterium at the ?-position.
Oba M, et al.
Tetrahedron Asymmetry, 17(12), 1890-1894 (2006)
F Albericio et al.
International journal of peptide and protein research, 23(4), 342-349 (1984-04-01)
The attachment of Fmoc-amino acids onto p- alkoxybenzyl alcohol resins via DCC-DMAP coupling suffers from two different problems: formation of dimers and racemization. The use of N,N-dimethylformamide dineopentyl acetal for the preparation of Fmoc- aminoacyloxybenzyl handles is the basis of
R D Budd
Clinical toxicology, 16(2), 189-199 (1980-04-01)
Procedures are described for the on-column gas chromatographic synthesis of various N-alkyl-N-alkyl barbiturates where groups added to the nitrogens are benzyl, cyclohexyl, or straight chains with 1 to 10 carbons. The 1,3-dialkyl barbiturates having methyl, ethyl, n-propyl, n-butyl, cyclohexyl, isopropyl
View All Related Papers

Global Trade Item Number

SKUGTIN
140244-10G04061838733313
140244-50G04061837013997

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