Sodium 4-methylpyridine-2-sulfinate - ≥95% , CAS No.2097773-45-8

CAS: 2097773-45-8 Cat. No.: S463529 Molecular Weight: 179.17
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
Willis 4-methyl pyridine-2-sulfinate
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
S463529-50mg
6

$85.90

$100.90
Save $15.00 (14.87%)
250mg
S463529-250mg
4

$381.90

$446.90
Save $65.00 (14.54%)
1g
S463529-1g
2

$1,211.90

$1,414.90
Save $203.00 (14.35%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Description

This 2-pyridylsulfinate enables Suzuki-Miyaura cross coupling with aryl halides to access diverse pyridine derivatives as reported by the laboratory ofMichael Willis.. No longer impeded by unstable 2-pyridyl boronates, the sulfinate alternatives provide Pd-catalyzed coupling routes to therapeutically valuable pyridine rings.

Specifications

Synonyms
Willis 4-methyl pyridine-2-sulfinate
Specifications & Purity
≥95%
Storage
Room temperature
Purity
≥95%
Names and Identifiers
Molecular Weight 179.17

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
E23081021Certificate of AnalysisFeb 05, 2026 S463529
E2308857Certificate of AnalysisFeb 05, 2026 S463529
E2308900Certificate of AnalysisFeb 05, 2026 S463529
E2308904Certificate of AnalysisFeb 05, 2026 S463529
E2308940Certificate of AnalysisFeb 05, 2026 S463529
E2308978Certificate of AnalysisFeb 05, 2026 S463529
Chemical and Physical Properties
Boil Point(°C)342 °C
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.