4-(N,N-Dimethylamino)butanal Dimethyl Acetal
- CAS No.
- 19718-92-4
- Chemical Name:
- 4-(N,N-Dimethylamino)butanal Dimethyl Acetal
- Synonyms
- 4,4-DiMethoxy-N,N-diMethylbutan-1-aMine;N,N-Dimethyl-4-aminobutanal dimethyl acetal;Sumatriptan Dimethylamino Impurity;(4,4-DIMETHOXY-BUTYL)-DIMETHYL-AMINE;4,4-Diethoxy-N,N-dimethhyl butylamine;1,1-Dimethoxy-N,N-dimethyl-1-butamine;4-(N,N-dimethyl amino)butanal dimethyl;N,N-Dimethyl-4,4-Dimethoxy-1-Butanamine;4,4-diMethoxy-N,N-diMethyl-1-ButanaMine;1-Butanamine,4,4-dimethoxy-N,N-dimethyl-
- CBNumber:
- CB0276425
- Molecular Formula:
- C8H19NO2
- Molecular Weight:
- 161.24
- MOL File:
- 19718-92-4.mol
- Modify Date:
- 2024/5/28 19:59:05
| Boiling point | 164°C |
|---|---|
| Density | 0.892 |
| refractive index | 1.4200-1.4240 |
| Flash point | 25°C |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Chloroform (Sparingly), Ethyl Acetate (Slightly) |
| form | clear liquid |
| pka | 9.71±0.28(Predicted) |
| color | Colorless to Light yellow |
| Stability | Moisture Sensitive |
| InChI | InChI=1S/C8H19NO2/c1-9(2)7-5-6-8(10-3)11-4/h8H,5-7H2,1-4H3 |
| InChIKey | WDZKKBDOGYBYBG-UHFFFAOYSA-N |
| SMILES | C(N(C)C)CCC(OC)OC |
| CAS DataBase Reference | 19718-92-4(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H227-H315-H319 |
| Precautionary statements | P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501 |
| HS Code | 2922.19.9690 |
4-(N,N-Dimethylamino)butanal Dimethyl Acetal price More Price(2)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemicals (India) | D3535 | 4-(Dimethylamino)butyraldehyde Dimethyl Acetal min. 98.0 % | 19718-92-4 | 5G | ₹4400 | 2022-05-26 | Buy |
| TCI Chemicals (India) | D3535 | 4-(Dimethylamino)butyraldehyde Dimethyl Acetal min. 98.0 % | 19718-92-4 | 25G | ₹14200 | 2022-05-26 | Buy |
4-(N,N-Dimethylamino)butanal Dimethyl Acetal Chemical Properties,Uses,Production
Chemical Properties
Pale Brown Oil.
Uses
4-(N,N-Dimethylamino)butanal Dimethyl Acetal is a reactant used in the synthesis of hallucinogenic tryptamines.
General Description
4-(N,N-Dimethylamino)butanal Dimethyl Acetal is the acetal of 4-(N,N-dimethylamino)butanal. It is soluble in organic solvents and can be used as a building block for various organic syntheses, such as the synthesis of amides or sulfones. 4-(N,N-Dimethylamino)butanal Dimethyl Acetal has a high yield and can be prepared in one step by reacting methanesulfonic acid with dimethyl acetaldehyde. This reaction requires sulfuric acid and methane as catalysts.
Synthesis
synthesis of 4-(N,N-Dimethylamino)butanal dimethyl acetal: 4- Chlorobutanal dimethyl acetal (2) (100 g, 0.655 mol) was dissolved in aqueous dimethyl amine solution (200 mL) and the solution is stirred for 15 min at ambient temperature. The reaction mixture was then warmed to 50 oC and stirred for 3 h. After the reaction mixture was cooled to room temperature, the product was extracted with methylene chloride (2 × 250 mL). The combined organic layers were washed with 5 % NaHCO3 solution (2 × 100 mL) and brine solution (2 × 100 mL). The organic layer was evaporated and the residue was distilled to afford 88 g (84 %) of 4-(N,Ndimethylamino)butanal dimethyl acetal as a colourless liquid with 99.6 % purity by GC: b.p. 40 oC/1 mm Hg.
(a) (i) Sodium carbonate, dichloromethane, 5 oC, 0.5 h (ii) Methanol, conc. H2SO4, room temperature, 3 h, 87 %. (b) Aqueous dimethyl amine solution (30 %), 50 oC, 3 h, 76.0 %
1H NMR (CDCl3, 200 MHz): δ 1.47-1.63 (m, 4H), 2.21 (s, 6H), 2.24 (t, J = 7.0 Hz, 2H), 3.31 (s, 6H), 4.37 (t, J = 5.4 Hz, 2H). IR (cm-1): 2945 (-CH2-), 2816 (-CH-), 1464 (C-N), 1074 (-C-O-). Mass: m/z 162.5 (M+1).
4-(N,N-Dimethylamino)butanal Dimethyl Acetal Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| Clearsynth Labs | 91-22-45045900 | Maharashtra, India | 3889 | 58 | Inquiry |
| Jigs chemical | +91 (79) 26402695/26401498 | Gujarat, India | 319 | 58 | Inquiry |
| Manus Aktteva Biopharma LLP | 08048250218Ext 800 | Ahmedabad, India | 655 | 58 | Inquiry |
| SynZeal Research Pvt Ltd | +1 226-802-2078 | Gujarat, India | 6522 | 58 | Inquiry |
| Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6773 | 58 | Inquiry |
| Pharma Affiliates | 172-5066494 | Haryana, India | 6761 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| Clearsynth Labs | 58 |
| Jigs chemical | 58 |
| Manus Aktteva Biopharma LLP | 58 |
| SynZeal Research Pvt Ltd | 58 |
| Pharmaffiliates Analytics and Synthetics P. Ltd | 58 |
| Pharma Affiliates | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| A.J Chemicals | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |