ChemicalBook > CAS DataBase List > PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL

PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL

Product Name
PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL
CAS No.
78902-09-7
Chemical Name
PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL
Synonyms
2-(2,2-Diethoxyethyl);LABOTEST-BB LT00454122;2-(Phthalimido)acetaldehy;N-(2,2-DIETHOXYETHYL)PHTHALIMIDE;phthalimido-acetaldehyde hydrate;N-(2,2-Diethoxyethyl)phthalimide 98%;PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL;Phthalimidomalonaldehyde diethyl acetal;2-PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL;2-(2,2-diethoxyethyl)isoindole-1,3-dione
CBNumber
CB9106004
Molecular Formula
C14H17NO4
Formula Weight
263.29
MOL File
78902-09-7.mol
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PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL Property

Melting point:
72-74 °C (lit.)
Boiling point:
372.3±32.0 °C(Predicted)
Density 
1.200±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
pka
-2.17±0.20(Predicted)
form 
powder to crystal
color 
Light yellow to Yellow to Orange
Water Solubility 
Insoluble in water.
Sensitive 
Moisture Sensitive
BRN 
215793
CAS DataBase Reference
78902-09-7(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
29126000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
P40204
Product name
Phthalimidoacetaldehyde diethyl acetal
Purity
99%
Packaging
5g
Price
$33
Updated
2023/01/07
TCI Chemical
Product number
P1229
Product name
2-Phthalimidoacetaldehyde Diethyl Acetal
Purity
>95.0%(GC)
Packaging
25g
Price
$113
Updated
2025/07/31
TRC
Product number
D442013
Product name
2-(2,2-Diethoxyethyl)isoindoline-1,3-dione
Packaging
250mg
Price
$45
Updated
2021/12/16
SynQuest Laboratories
Product number
4H56-1-05
Product name
Phthalimidoacetaldehyde diethyl acetal
Purity
98%
Packaging
10g
Price
$50
Updated
2021/12/16
SynQuest Laboratories
Product number
4H56-1-05
Product name
Phthalimidoacetaldehyde diethyl acetal
Purity
98%
Packaging
25g
Price
$78
Updated
2021/12/16
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PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL Chemical Properties,Usage,Production

Chemical Properties

off-white to white powder

Uses

Phthalimidoacetaldehyde diethyl acetal is used as a pharmaceutical intermediate.

Synthesis

1074-82-4

2032-35-1

78902-09-7

The general procedure for the synthesis of benzoyliminoacetaldehyde diethyl acetal from potassium phthalimide salt and bromoacetaldehyde diethyl acetal was as follows: potassium phthalimide (5 g, 26.5 mmol), bromoacetaldehyde diethyl acetal (4.1 mL, 26.5 mmol), and cetyltributylphosphonium bromide (13.8 g, 26.5 mmol) were reacted under nitrogen protection in toluene ( 200 mL) at 111°C for 24 hours under nitrogen protection. After completion of the reaction, the mixture was filtered and the filtrate was concentrated by rotary evaporation to give a yellow oil. The target compound was purified by column chromatography (eluent: hexane/ether=1:1). The yield was 70%. Elemental analysis results (calculated value C14H17NO4, 263.29): C 63.8, H 6.4, N 5.3; measured value: C 64.6, H 6.5, N 5.3. 1H NMR (300MHz, CDCl3): δ7.8-7.6 (m, 4H), 4.79 (t, 1H), 3.75 (d, 2H), 3.62-3.42 (m, 4H), 1.06 (t, 6H).ES-MS: m/z 264.IR: ν(C-O-C) 2800, (C=O) 1721 cm-1.

References

[1] Russian Journal of General Chemistry, 2007, vol. 77, # 1, p. 98 - 102
[2] Journal of Chemistry, 2015, vol. 2015,
[3] Patent: WO2017/32840, 2017, A1. Location in patent: Page/Page column 264; 265
[4] Journal of Pharmacy and Pharmacology, 1952, vol. 4, p. 693,705

PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL manufacturers

Career Henan Chemical Co
Product
PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL 78902-09-7
Price
US $1.00/kg
Min. Order
1kg
Purity
95%-99%
Supply Ability
100kg
Release date
2018-12-19

78902-09-7, PHTHALIMIDOACETALDEHYDE DIETHYL ACETALRelated Search:

PHTHALIMIDOMALONIC ACID DIETHYL ESTER PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL Acetaldehyde 8-Methoxycarbonyloctyl2-deoxy-4,6-O-(methoxybenzylidene)-2-phthalimido-b-D-glucopyranoside 2-PHTHALIMIDOLACTOSAMINE, HEPTAACETATE 1,3,4,6-TETRA-O-ACETYL-2-DEOXY-2-PHTHALIMIDO-BETA-D-GLUCOPYRANOSE 8-Methoxycarbonyloctyl4-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-b-D-glucopyranosyl)-2-deoxy-3-O-benzyl-2-phthalimido-b-D-glucopyranoside 2-DEOXY-2-(4 5-DICHLOROPHTHALIMIDO)D-GL& 8-ETHOXYCARBONYLOCTYL-(3,4,6-TRI-O-ACETYL-2-DEOXY-2-PHTHALIMIDO)-BETA-D-GLUCOPYRANOSIDE 2-DEOXY-2-(TETRACHLOROPHTHALIMIDO)-D- 8-METHOXYCARBONYLOCTYL-2-DEOXY-2-PHTHALIMIDO-B-D-GLUCOPYRANOSIDE ETHYL 3,4,6-O-TRI-O-ACETYL-2-DEOXY-2-PHTHALIMIDO-BETA-D-GLUCOPYRANOSIDE BENZYL 2-DEOXY-2-PHTHALIMIDO-4,6-O-BENZYLIDENE-3-O-BENZYL-B-D-GLUCOPYRANOSIDE ETHYL 3-O-BENZYL-4,6-O-BENZYLIDENE-2-DEOXY-2-PHTHALIMIDO-BETA-D-GLUCOPYRANOSIDE BENZYL 2-DEOXY-2-PHTHALIMIDO-4,6-O-BENZYLIDENE-B-D-GLUCOPYRANOSIDE ACETYL 2-DEOXY-2-PHTHALIMIDO-4-DEOXY-3,6-DI-O-ACETYL-B-D-GLUCOPYRANOSIDE PHENYL 4,6-O-BENZYLIDENE-2-DEOXY-2-PHTHALIMIDO-BETA-D-GLUCOPYRANOSYL(1-3)-2,4,6-TRI-O-BENZYL-BETA-D-GALACTOPYRANOSIDE 1,3,4,6-TETRA-O-ACETYL-2-PHTHALIMIDO-2-DEOXY-D-GLUCOPYRANOSE

  • LABOTEST-BB LT00454122
  • 2-PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL
  • PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL
  • N-(2,2-DIETHOXYETHYL)PHTHALIMIDE
  • 2-(Phthalimido)acetaldehyde diethylacetal 98%
  • phthalimido-acetaldehyde hydrate
  • 2-Phthalimidylacetaldehyde diethyl acetal
  • Phthalimidoacetaldehyde diethyl acetal,98+%
  • N-phthaliMido aMinoacetaldehyde diethyl acetal
  • 2-(Phthalimido)acetaldehy
  • N-(2,2-Diethoxyethyl)phthalimide 98%
  • 2-(2,2-diethoxyethyl)isoindoline-1,3-dione
  • Phthalimidoacetaldehyde diethyl acetal 99%
  • 2-(2,2-Diethoxyethyl)-1H-isoindol-1,3(2H)-dione
  • 2-(2,2-Diethoxyethyl)
  • Phthalimidoacetaldehyd diethylacetal for synthesis
  • 1H-Isoindole-1,3(2H)-dione,2-(2,2-diethoxyethyl)-
  • 2-PhthalimidoacetaldehydeDiethylAcetal&gt
  • 2-(2,2-diethoxyethyl)isoindole-1,3-dione
  • 2-(2,2-Diethoxyethyl)-1H-isoindole-1,3(2H)-dione
  • Phthalimidomalonaldehyde diethyl acetal
  • 78902-09-7
  • Carbonyl Compounds
  • Building Blocks
  • Organic Building Blocks
  • Cyclic Imides
  • N-Substituted Phthalimides
  • N-Substituted Maleimides, Succinimides & Phthalimides
  • N-Substituted Maleimides, Succinimides & Phthalimides
  • N-Substituted Phthalimides