7260-94-8
N,N-Dimethylcarbamic acid
CAS: 7260-94-8
Molecular Formula: C3H7NO2
7260-94-8 - 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 |
7260-94-8 - 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) |
7260-94-8 - Upstream Downstream Industry
7260-94-8 - 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
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Spot supply
Product Name: Metformin Impurity Request for quotationCAS: 7260-94-8
Tel: 0712-8899838
Email: jy6101@rmastandards.com
Mobile: 86-15787876101
QQ: 2518299249
Wechat: 15787876101
View History
Raw Materials for 7260-94-8
DIMETHYLAMMONIUM DIMETHYLCARBAMATE(DIMCARB)
METOXURON
MONURON
3-Chloro-4-methoxyaniline
3-Chloro-4-methylaniline
Water
METOXURON
MONURON
3-Chloro-4-methoxyaniline
3-Chloro-4-methylaniline
Water
Downstream Products for 7260-94-8