Dimethylcarbamic acid
N,N-Dimethylcarbamic acid
CAS: 7260-94-8
Molecular Formula: C3H7NO2
Dimethylcarbamic acid - Names and Identifiers
| Name | N,N-Dimethylcarbamic acid |
| Synonyms | Metformin Impurity 20 Dimethylcarbamic acid N,N-Dimethylcarbamic acid N-N_Dimethyl carbanic acid Carbamic acid, N,N-dimethyl- |
| CAS | 7260-94-8 |
Dimethylcarbamic acid - Physico-chemical Properties
| Molecular Formula | C3H7NO2 |
| Molar Mass | 89.09 |
| Density | 1.114±0.06 g/cm3(Predicted) |
| Boling Point | 83-84 °C(Press: 0.01 Torr) |
| pKa | -1.67±0.12(Predicted) |
Dimethylcarbamic acid - Upstream Downstream Industry
Dimethylcarbamic acid - Uses and synthesis methods
introduction
N,N-dimethylcarbamic acid is an unreported amino acid. Amino acids are mainly used in medicine to prepare compound amino acid infusion, as well as therapeutic drugs and synthetic polypeptide drugs.
Preparation
(1) Dissolve 0.4 grams of analytically pure Co(ClO4)2 · 6H20, 0.2 grams of analytically pure ethoxy salicylaldehyde and 0.3mL of methylamine aqueous solution with a volume ratio of 40% in 10 ml of anhydrous methanol and analytically pure N,N'-dimethylformamide (DMF) mixed solution;
(2) Slowly add analytically pure potassium hydroxide to the solution prepared in step (1), and continuously stir to adjust the pH value to 9.5;
(3) transfer the solution prepared in step (2) into a polytetrafluoroethylene reaction kettle, react at 140 ℃ for 100 hours, cool to room temperature, open the kettle, filter, wash with anhydrous methanol to obtain single crystal grade N,N'-dimethylcarbamic acid complex, and then dissolve and recrystallize the single crystal grade N,N'-dimethylcarbamic acid complex to obtain N, n'-Dimethylcarbamic acid.
Last Update：2024-04-10 22:29:15
Supplier List
Spot supply
Product Name: Metformin Impurity 20 Visit Supplier Webpage Request for quotationCAS: 7260-94-8
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Spot supply
Product Name: Metformin Impurity 20 Visit Supplier Webpage Request for quotationCAS: 7260-94-8
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
View History
Raw Materials for Dimethylcarbamic acid
4-nitrophenyl dimethylcarbamate
Diuron
TRIMETHYLSILYL N,N-DIMETHYLCARBAMATE
METOXURON
MONURON
3-Chloro-4-methoxyaniline
FENURON
Chlorotoluron
Phenol, 4-nitro-, ion(1-) (9CI)
3-Chloro-4-methylaniline
3,4-Dichloroaniline
Water
Aniline
Diuron
TRIMETHYLSILYL N,N-DIMETHYLCARBAMATE
METOXURON
MONURON
3-Chloro-4-methoxyaniline
FENURON
Chlorotoluron
Phenol, 4-nitro-, ion(1-) (9CI)
3-Chloro-4-methylaniline
3,4-Dichloroaniline
Water
Aniline
Downstream Products for Dimethylcarbamic acid