ChemicalBook > CAS DataBase List > 4,4-Diethoxy-N,N-dimethyl-1-butanamine

4,4-Diethoxy-N,N-dimethyl-1-butanamine

Product Name
4,4-Diethoxy-N,N-dimethyl-1-butanamine
CAS No.
1116-77-4
Chemical Name
4,4-Diethoxy-N,N-dimethyl-1-butanamine
Synonyms
4,4-diethoxy-N,N-diMethylbutan-1-aMine;Zolmitriptan USP RC H;Zomitriptan Impurity 05;1-Butanamine,4,4-diethoxy-N,N-;Zolmitriptan Related Compound H;4,4-Diethoxy-N-Dimethylbutylamine;(4,4-DIETHOXY-BUTYL)-DIMETHYL-AMINE;4,4-DIETHOXY-N,N-DIMETHYLBUTANAMINE;Zolmitriptan USP Related Compound H;4-DiMethylaMinobutanol diethylacetal
CBNumber
CB7176364
Molecular Formula
C10H23NO2
Formula Weight
189.3
MOL File
1116-77-4.mol
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4,4-Diethoxy-N,N-dimethyl-1-butanamine Property

Boiling point:
194-195C
Density 
0.844 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.421(lit.)
Flash point:
158 °F
storage temp. 
2-8°C
solubility 
Chloroform, Ethyl Acetate
form 
Oil
pka
9.71±0.28(Predicted)
color 
Colourless to Pale Yellow
InChI
InChI=1S/C10H23NO2/c1-5-12-10(13-6-2)8-7-9-11(3)4/h10H,5-9H2,1-4H3
InChIKey
QKXMWBLNSPNBEY-UHFFFAOYSA-N
SMILES
C(N(C)C)CCC(OCC)OCC
CAS DataBase Reference
1116-77-4(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,C
Risk Statements 
41-34-10-36/37/38
Safety Statements 
26-36/37/39-16-37
RIDADR 
UN 3267 8 / PGIII
WGK Germany 
3
HS Code 
29225090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
647055
Product name
4,4-Diethoxy-N,N-dimethyl-1-butanamine
Packaging
5g
Price
$79.1
Updated
2025/07/31
Sigma-Aldrich
Product number
1727097
Product name
Zolmitriptan Related Compound H
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
50mg
Price
$1360
Updated
2025/07/31
TCI Chemical
Product number
D3973
Product name
4-(Dimethylamino)butyraldehyde Diethyl Acetal
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$32
Updated
2025/07/31
TCI Chemical
Product number
D3973
Product name
4-(Dimethylamino)butyraldehyde Diethyl Acetal
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$87
Updated
2025/07/31
Sigma-Aldrich
Product number
647055
Product name
4,4-Diethoxy-N,N-dimethyl-1-butanamine
Packaging
25g
Price
$500
Updated
2025/07/31
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4,4-Diethoxy-N,N-dimethyl-1-butanamine Chemical Properties,Usage,Production

Chemical Properties

Light yellow liquid

Uses

4,4-Diethoxy-N,N-dimethyl-1-butanamine is used in organic synthesis and pharmaceutical intermediates, it is an intermediate for Sumatriptan, Rizatriptan, Almotriptan, Zolmitriptan.

Application

4-Dimethylaminobutyraldehyde Diethyl Acetal (Zolmitriptan USP Related Compound H) is used in the preparation of N,N-Dimethyltryptamines, 5-HT1D receptor agonists, for medicinal treatments such as antimigraine drugs.

Preparation

4-Dimethylaminobutyraldehyde diethyl acetal synthesis: The reaction of 1-bromo-3-chloro propane and dimethylamine solution with PEG as a phase transfer catalyst, and obtained 3-dimethylamino-1-chloro propane. 3-dimethylamino-1-chloro propane reacted with magnesium and Grinard reagent was acquired. 4-Dimethylaminobutyraldehyde diethyl acetal is obtained by the reaction of Grinard reagent and triethyl orthoformate. The yield was 70.11%.

Synthesis Reference(s)

Tetrahedron Letters, 35, p. 2401, 1994 DOI: 10.1016/0040-4039(94)85230-8

Synthesis

109-54-6

122-51-0

1116-77-4

Magnesium shavings (25 g) were added to a 2L four-necked round-bottomed flask under nitrogen protection. Benzene (50 mL), benzene solution of 3-chloro-1-(N,N-dimethyl)propylamine (50 mL), triethyl orthoformate (20 g), and a small amount of iodine crystals were added sequentially and slowly heated to reflux temperature. After 15-20 minutes of refluxing, a vigorous reaction was observed, indicating the onset of the Grignard reaction. The remaining benzene solution of 3-chloro-1-(N,N-dimethyl)propylamine and triethyl orthoformate (174 g, where R3 = R5 = Et) were loaded into two charging funnels and added slowly and dropwise to the reaction mixture over a period of 3-4 hr, maintaining reflux. After completion of the reaction, it was cooled to 25 °C and filtered through a diatomaceous earth pad. The filter cake was washed with benzene (100 mL). Benzene was removed by distillation at atmospheric pressure using a 20 cm Vigreux column. The residue was distilled under mild vacuum with a controlled bath temperature below 100 °C to recover excess triethyl orthoformate (60 g). Finally, 4-dimethylaminobutyraldehyde diethyl acetal was purified by reduced pressure distillation to give 125 g (75.8% yield) of a colorless liquid with a boiling point of 140-150°C/15-20 mmHg.

References

[1] Patent: WO2003/101931, 2003, A2. Location in patent: Page 14-15
[2] Patent: WO2003/101931, 2003, A2. Location in patent: Page 15-16
[3] Patent: WO2004/99141, 2004, A1. Location in patent: Page 9-10

4,4-Diethoxy-N,N-dimethyl-1-butanamine Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4-Diethoxy-N,N-dimethyl-1-butanamine Suppliers

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View Lastest Price from 4,4-Diethoxy-N,N-dimethyl-1-butanamine manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
4,4-Diethoxy-N,N-dimethyl-1-butanamine 1116-77-4
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10000KGS
Release date
2025-02-22
Hebei Chuanghai Biotechnology Co,.LTD
Product
4,4-Diethoxy-N,N-dimethyl-1-butanamine 1116-77-4
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-15
Shaanxi Dideu Medichem Co. Ltd
Product
4,4-Diethoxy-N,N-dimethyl-1-butanamine 1116-77-4
Price
US $0.10/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10
Release date
2024-07-14

1116-77-4, 4,4-Diethoxy-N,N-dimethyl-1-butanamineRelated Search:

2,2-Diethoxyethylamine Bromoacetaldehyde diethyl acetal Diethyl malonate Dacthal Dimethyl carbonate Dimethyl sulfate Ethylene glycol diethyl ether ETHANE Diethyl oxalate Dimethyl ether Dimethyl fumarate POLY(VINYL BUTYRAL) Mefenpyr-diethyl N,N-Dimethylformamide Dimethyl disulfide Metformin Acetal Dimethyl phthalate

  • N,N-DIMETHYL-4-AMINOBUTANAL DIETHYL ACETAL
  • N, N-DIMETHYL-4,4-DIETHOXY-1-BUTANAMINE
  • Zolmitriptan Related Compound H
  • 4-(N,N-DIMETHYLAMINO)BUTANAL DIETHYL ACETAL
  • 4-DIMETHYLAMINO BUTYRALDEHYDE DIETHYL ACETAL
  • 4-DIMETHYLAMINO BUTANAL DIETHYL ACETAL
  • (4,4-DIETHOXY-BUTYL)-DIMETHYL-AMINE
  • 4,4-DIETHOXY-N,N-DIMETHYL-1-BUTANAMINE
  • 4,4-DIETHOXY-N,N-DIMETHYLBUTANAMINE
  • 4,4-DIETHOXY-N, N-DIMETHYL-BUTYLAMINE
  • 1-BUTANAMINE 4,4-DIETHOXY-N,N-DIMETHYL
  • 1-Butanamine, 4,4-diethoxy-N,N-dimethyl- S
  • 4,4-Diethoxy-N,N-dimethyl-1-butanamine(DDBA)
  • 1-Butanamine,4,4-diethoxy-N,N-
  • 4,4-diethoxy-N,N-dimethyl-butylamine (intermediate of zolmitriptan and sumatriptan)
  • 4-(N,N-DIMETHYLAMINO)BUTANAL DIETHYL ACETAL(FOR ZOLMITRIPTAN AND OTHER TRIPTANS)
  • 4-(N,N-DIMETHYLAMINO)-BUTYRALDEHYDE DIETHYL ACETAL
  • 4-N,N-DIMETHYLAMINOBUTANAL DIETHYL ACETAL (FOR SUMATRIPTAN, RIZATRIPTAN, ZOLMITRIPTAN)
  • 4-N,N-dimethylaminobutanal diethyl acetal ( For Triptans )
  • 4,4-DIETHOXY-N,N-DIMETHYL BUTYLAMINE,GC 96+%
  • 4-DimethylamineButyaldehydeDimethylAcetal(ForSumatriptan)
  • 4-Dimethylamine butyaldehyde dimethyl acetal
  • N,N-diethylamino-butyraldehyde diethyl acetal
  • 4,4-Diethoxy-N-Dimethylbutylamine
  • 4-(N,N-Dimethylamino)butyaldehyde diethyl acetal
  • 1-(N,N-Dimethylamino)-4,4-diethoxybutane
  • Zolmitriptan USP RC H
  • 4,4-diethoxy-N,N-diMethylbutan-1-aMine
  • 4,4-Diethoxy-N,N-diMethyl-1-butanaMine, 97.5%
  • 4-DiMethylaMinobutanol diethylacetal
  • 4,4-diethoxy-N,N-dimethyl-1-But·Namine
  • 4,4-Diethoxy-N,N-dimethyl-1-butanamine 1116-77-4
  • 1116-77-4 4,4-Diethoxy-N,N-dimethyl-1-butanamine
  • 4,4-Dimethylaminobutyraldehyde diethylacetal
  • Zolmitriptan USP Related Compound H
  • 4-(Dimethylamino)butyraldehydeDiethylAcetal&gt
  • Zolmitriptan Impurity 10(Zolmitriptan USP RC H)
  • 4,4-Diethoxy-N,N-dimethyl-1-l-butanamine
  • 4-(N,N-Dimethylamino) butane ditheyl acetal
  • 4-Dimethylaminobutyraldehyde Diethyl Acetal/Zolmitriptan USP RC H
  • 4-Dimethylamino Butanal Diethyl AcetalQ: What is 4-Dimethylamino Butanal Diethyl Acetal Q: What is the CAS Number of 4-Dimethylamino Butanal Diethyl Acetal Q: What is the storage condition of 4-Dimethylamino Butanal Diethyl Acetal Q: What are the applications of 4-Dimethylamino Butanal Diethyl Acetal
  • Zolmitriptan Related Compound H (4,4-Diethoxy-N,N-dimethylbutan-1-amine) (1727097)
  • 4-Dimethylaminobutyraldebyde Diethyl Acetal
  • 4,4-Diethoxy-<i>N</i>,<i>N</i>-dimethyl-1-butanamine
  • Zolmitriptan Impurity: N,N-Dimethyl amino butanaldiethyl acetal
  • Zomitriptan Impurity 05
  • 1116-77-4
  • 116-77-4
  • CH32NCH23CHOCH2CH32
  • C10H23NO2
  • C9 to C10
  • Amines
  • Building Blocks
  • Nitrogen Compounds
  • Organic Building Blocks
  • Other Products
  • API intermediates
  • Intermediates of Rizatriptan