ChemicalBook >?? ???? >?? ???>??? ?? ?? ???>??? ???>??? ???>2-Chloromethyl-3,4-dimethoxypyridinium chloride
2-Chloromethyl-3,4-dimethoxypyridinium chloride
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2-Chloromethyl-3,4-dimethoxypyridinium chloride ??
- ???
- 155 °C (dec.)(lit.)
- ?? ??
- Inert atmosphere,Room Temperature
- ???
- ?? ???
- ???
- ?????(?? ???, ???), ???(?? ??)
- ??? ??
- powder to crystal
- ??
- White to Orange to Green
- BRN
- 5360726
- InChI
- InChI=1S/C8H10ClNO2.ClH/c1-11-7-3-4-10-6(5-9)8(7)12-2;/h3-4H,5H2,1-2H3;1H
- InChIKey
- YYRIKJFWBIEEDH-UHFFFAOYSA-N
- SMILES
- C1(CCl)=[NH+]C=CC(OC)=C1OC.[Cl-]
- CAS ??????
- 72830-09-2(CAS DataBase Reference)
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- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn,N,Xi | ||
|---|---|---|---|
| ?? ???? ?? | 21/22-38-41-43-48/22-51/53 | ||
| ????? | 26-36/37/39-61-2 | ||
| ????(UN No.) | UN 3077 9/PG 3 | ||
| WGK ?? | 3 | ||
| ?? ?? ?? | Irritant | ||
| ?? ?? | 9 | ||
| ???? | III | ||
| HS ?? | 2933399932 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Oral Aquatic Chronic 2 Eye Dam. 1 Skin Irrit. 2 Skin Sens. 1 STOT RE 2 |
2-Chloromethyl-3,4-dimethoxypyridinium chloride C??? ??, ??, ??
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Light Brown Solid??
2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride may be used as a precursor for the preparation [(2-pyridyl)-2-ethyl]-[3,4-dimethoxy-(2-pyridylmethyl)]-N-methylamine.?? ??
2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride (CDP) can be synthesized using maltol as a starting material. CDP and DMS (dimethyl sulfate) are used in the preparation of pantoprazole sodium (PPS), an antiulcerative drug. The quantification of CDP and DMS in PPS can be done simultaneously by gas chromatography–mass spectrometry (GC-MS) method.2-Chloromethyl-3,4-dimethoxypyridinium chloride ?? ?? ? ???
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2-Chloromethyl-3,4-dimethoxypyridinium chloride ?? ??
???( 542)?? ??
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2-Chloromethyl-3,4-dimethoxypyridinium chloride ?? ??:
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N-[(3,4-DiMethoxy-2-pyridinyl)Methyl] Pantoprazole Sulfide
PANTOPRAZOLE SULFONE N-OXIDE
Pantoprazole Sulfide Dimer
N-Methyl Pantoprazole, mixture of 1 and 3 isomers
Ufiprazole
2-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methylthio-1H-benzimidazole
2-Chloromethyl-4-methoxy-3,5-dimethylpyridine hydrochloride
5-Difluoromethoxy-2-{[(3,4-dimethoxy-2-pyridinyl)methyl]thio}-1H-benzimidazole
2-Hydroxymethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride
Sodium erythorbate
2-Chloromethyl-3-methyl-4-(3-methoxypropoxy)pyridine hydrochloride
2-(2-AMINO-5-BROMOBENZOYL) PYRIDINE
4-Difluoromethoxy-2-nitro-aniline
N-[4-(difluoromethoxy)-2-nitrophenyl]acetamide
Pantoprazole Impurity 11
4,4'-Bis(chloromethyl)-2,2'-bipyridyl