5-Methyl-2-pyridinesulfonamide

Modify Date: 2025-08-21 17:30:02

5-Methyl-2-pyridinesulfonamide structure	Common Name	5-Methyl-2-pyridinesulfonamide
	CAS Number	65938-77-4	Molecular Weight	172.205
	Density	1.3±0.1 g/cm3	Boiling Point	361.3±44.0 °C at 760 mmHg
	Molecular Formula	C₆H₈N₂O₂S	Melting Point	127-132 °C
	MSDS	Chinese USA	Flash Point	172.3±28.4 °C
	Symbol	GHS07	Signal Word	Warning

Name	5-Methylpyridine-2-sulfonamide
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	361.3±44.0 °C at 760 mmHg
Melting Point	127-132 °C
Molecular Formula	C₆H₈N₂O₂S
Molecular Weight	172.205
Flash Point	172.3±28.4 °C
Exact Mass	172.030655
PSA	81.43000
LogP	-0.30
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.564
InChIKey	HXURYNQXMBRJLU-UHFFFAOYSA-N
SMILES	Cc1ccc(S(N)(=O)=O)nc1
Storage condition	2-8°C

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2935009090

Aqueous ammonia

CAS#:1336-21-6

2-[2-[(E)-2-[4-...

CAS#:96042-30-7

2-mercapto-5-me...

CAS#:18368-58-6

5-Methyl-2-pyri...

CAS#:65938-77-4

Literature: US2003/87920 A1, ;

2-Bromo-5-picoline

CAS#:3510-66-5

hydroxysulfamic acid

CAS#:13598-45-3

TMEDA

CAS#:110-18-9

SULFUR DIOXIDE

CAS#:7446-09-5

Detail

Literature: US6017945 A1, ;

Precursor 7
CAS#:1336-21-6 Aqueous ammonia CAS#:96042-30-7 2-[2-[(E)-2-[4-... CAS#:18368-58-6 2-mercapto-5-me... CAS#:3510-66-5 2-Bromo-5-picoline
CAS#:13598-45-3 hydroxysulfamic acid CAS#:110-18-9 TMEDA CAS#:7446-09-5 SULFUR DIOXIDE
DownStream 0

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Notable coordination effects of 2-pyridinesulfonamides leading to efficient aziridination and selective aziridine ring opening.

Org. Lett. 6(22) , 4109-12, (2004)

[reaction: see text] We have developed, on the basis of a chelation-strategy, an efficient copper-catalyzed aziridination protocol with the use of 5-methyl-2-pyridinesulfonamide and PhI(OAc)(2). The r...

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