2,6-Ntp

2,6-Ntp Structure
CAS No.
50428-14-3
Chemical Name:
2,6-Ntp
Synonyms
2,6-Ntp;Nifedipine-2;NIFEDIPINE EP IMP B;Nifidipine Impurity B;Nifedipine Impurity II;Nifedipine impurity B CRS;Nifedipine impurity B (EP);Nifedipine dehydro nitroso-d6;Azilsartan medoxomil impurity307;Dimethyl 2,6-Dimethyl-4-(2-nitrosop
CBNumber:
CB61240779
Molecular Formula:
C17H16N2O5
Molecular Weight:
328.32
MOL File:
50428-14-3.mol
MSDS File:
SDS
Modify Date:
2023/5/15 10:43:17

2,6-Ntp Properties

Melting point 93℃
Boiling point 449.0±45.0 °C(Predicted)
Density 1.26±0.1 g/cm3(Predicted)
solubility Chloroform (Slightly), Methanol (Slightly)
pka 1.86±0.29(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P301+P312+P330-P305+P351+P338
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26
HS Code  2933399090

2,6-Ntp Chemical Properties,Uses,Production

Uses

A photodegradation product of Nifedipine (N457000). Shown to relax contractions of the rat aortic strip induced by norepinephrine and other agonists.

2,6-Ntp Preparation Products And Raw materials

Raw materials

Preparation Products

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2,6-Ntp 2,6-DiMethyl-4-(2-nitrosophenyl)-3,5-pyridinedicarboxylic Acid 3,5-DiMethyl Ester 2,6-DiMethyl-3,5-dicarboMethoxy-4-(2-nitrosophenyl)pyridine 4-(2-Nitrosophenyl)-2,6-diMethyl-3,5-diMethoxycarbonylpyridine Dimethyl 2,6-dimethyl-4-(2-nitrosophenyl)-3,5-pyridinedicarboxylate Nifedipine Nitrosophenylpyridine Analog dimethyl 2,6-dimethyl-4-(2-nitrosophenyl)pyridine-3,5-dicarboxylate 2,6-dimethyl-4-(2'-nitrosophenyl)-3,5-pyridinedicarboxylic acid dimethyl ester Nifedipine dehydro nitroso-d6 Azilsartan medoxomil impurity307 Nifedipine EP Impurity B (Nifedipine nitrosophenylpyridine analog) Nifidipine Impurity B Nifedipine Impurity II Nifedipine EP Impurity B (Dehydronitroso Nifedipine) 3,5-Pyridinedicarboxylic acid, 2,6-dimethyl-4-(2-nitrosophenyl)-, 3,5-dimethyl ester Nifedipine impurity B CRS Dimethyl 2,6-Dimethyl-4-(2-nitrosop Nifedipine-2 Nifedipine Impurity II:Dehydronitroso Nifedipine Nifedipine impurity B (EP) Dimethyl 4-(2-nitrosophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate 2,6-Dimethyl-4-(2-nitrosophenyl)-3,5-pyridinedicarboxylic Acid 3,5-Dimethyl Ester 2,6-Dimethyl-3,5-dicarbomethoxy-4-(2-nitrosophenyl)pyridine dimethyl 2,6-dimethyl-4-(2-nitrosophenyl)pyridine-3,5-dicarboxylate (nitrosophenylpyridine analogue) 3,5-Dimethyl Ester_x000b_2,6-Dimethyl-3,5-dicarbomethoxy-4-(2-nitrosophenyl)pyridine Nifedipine EP impurity B Dimethyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5- dicarboxylate (nitrophenylpyridine analogue) NIFEDIPINE EP IMP B 50428-14-3 32832 Aromatics Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals