Detail of "17874-79-2"

CAS Number:
17874-79-2
Name:
2,5-Pyridinedicarboxylicacid, 5-methyl ester
Superlist Name:
5-(Methoxycarbonyl)pyridine-2-carboxylic acid
Molecular Structure:
Formula:
C₈H₇NO₄
Molecular Weight:
181.14
Synonyms:
2-Carboxy-5-(methoxycarbonyl)pyridine;5-(Methoxycarbonyl)picolinic acid;5-Carbomethoxypyridine-2-carboxylic acid;5-Methoxycarbonylpyridine-2-carboxylicacid;Methyl 2-carboxypyridine-5-carboxylate;NSC 236641;
Density:
1.361 g/cm³
Melting Point:
187 °C
Boiling Point:
347.892 °C at 760 mmHg
Flash Point:
164.2 °C
Hazard Symbols:
Xn, Xi
Risk Codes:
36/37/38-22
Safety:
26-36/37/39-22 Details

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

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5-Methoxycarbonyl-2-pyridinecarboxylic acid

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C8H7NO4

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A New Synthesis of Lysergic Acid: A New Synthesis of Lysergic Acid. Hendrickson, James B.; Wang, Jian (Department of Chemistry, Brandeis University, Waltham, MA 02454-9110, USA). Organic Letters, 6(1), 3-5 (English) 2004 American Chemical Society. CODEN: ORLEF7.Several substances with their cas registry numbers 67215-36-5 and 17874-79-2 may be metioned in this study. ISSN: 1523-7060. DOCUMENT TYPE: Journal CA Section: 31 (Alkaloids) (±)-Lysergic acid has been synthesized via an economical 8-step route from 4-bromoindole and isocinchomeronic acid without the need to protect the indole during the synthesis. Initial efforts to form the simpler 3-acylindole derivs. first and then cyclize these were unsuccessful in the cyclization step. .