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2-Mercaptonicotinic acid

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Origin: China

Cas No: 38521-46-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details

CAS No.:: 38521-46-9

Other Names:: LABOTEST-BB LT01596005

MF:: C6H5NO2S

EINECS No.:: 629-602-7

Place of Origin:: China

Type:: Pharmaceutical Intermediates

Purity:: 99%min

Brand Name:: HAOYAO

Model Number:: HY111819

Application:: pharmaceutical industry

Appearance:: white powder

Packaging&Delivery

Packaging Details: BAGS

Port: SHANGHAI TIANJIN YANTAI DALIAN

Lead Time:

Quantity(Kilograms)	1 - 1000	>1000
Est. Time(days)	7	To be negotiated

Products Description

item	value
CAS No.	38521-46-9
Other Names	LABOTEST-BB LT01596005
MF	C6H5NO2S
EINECS No.	629-602-7
Place of Origin	China
Type	Pharmaceutical Intermediates
Purity	99%min
Brand Name	HAOYAO
Model Number	HY111819
Application	pharmaceutical industry
Appearance	white powder

Property

CAS No.: 38521-46-9 Formula: C6H5NO2S Molecular Weight: 155.17400

Basic Info

Chemical Name	2-Mercaptonicotinic acid
Synonyms	2-Mercapto-3-pyridinecarboxylic Acid; 2-Mercaptopyridine-3-carboxylic acid; 2-sulfanylidene-1H-pyridine-3-carboxylic acid;
CAS No.	38521-46-9
Molecular Formula	C6H5NO2S
Molecular Weight	155.17400
PSA	88.99000
LogP	1.06850

Properties

Appearance & Physical State	yellowish crystalline powder
Density	1.49 g/cm3
Boiling Point	295.3ºC at 760 mmHg
Melting Point	270ºC
Flash Point	132.4ºC
Stability	Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

Safety Statements	S26-S37/39
HS Code	2933399090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

2-Chloronicotinic acid→2-Mercaptonicotinic acid
2-Hydroxynicotinic acid→2-Mercaptonicotinic acid
2-Chloronicotinic acid+thiourea→2-Mercaptonicotinic acid+pyrido[3,2-e][1,3]thiazine-2,4-dione

Precursor

2-Chloronicotinic acid
2-Hydroxynicotinic acid

Downstream Product

2-(pyridin-2-yldisulfanyl)pyridine
2-(2-carboxyethylsulfanyl)pyridine-3-carboxylic acid
2,3-Dihydropyrano[2,3-b]pyridin-4(4H)-one
2-Mercaptopyridine

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