Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Formyl-1-methylpyridinium benzenesulfonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

82228-89-5

82228-89-5 structure

82228-89-5 structure

Name: 4-Formyl-1-methylpyridinium benzenesulfonate
Chemical Name: N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate
CAS Number: 82228-89-5
Molecular Formula: C₁₃H₁₃NO₄S
Molecular Weight: 279.312
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Methylpyridine
Create Date: 2018-11-25 21:30:14
Modify Date: 2024-01-14 05:35:12

Name	N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate
Synonyms	Pyridinium, 4-formyl-1-methyl- benzenesulfonate (1:1) MFCD00043164 benzenesulfonate,1-methylpyridin-1-ium-4-carbaldehyde 4-Formyl-1-methylpyridinium benzenesulfonate

Melting Point	~95 °C
Molecular Formula	C₁₃H₁₃NO₄S
Molecular Weight	279.312
Exact Mass	279.056519
PSA	86.53000
LogP	1.99510
Storage condition	2-8°C

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933399090

872-85-5 structure

872-85-5

80-18-2 structure

80-18-2

~82%

82228-89-5 structure

82228-89-5

Literature: Journal of the American Chemical Society, , vol. 104, # 16 p. 4446 - 4450

Precursor 2
872-85-5 80-18-2
DownStream 0

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%