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4-Amino-5-(ethylsulfonyl)-2-methoxybenzoic acid

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Origem: China

Cas No: 71675-87-1

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 100 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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Especificação de produtos
Descrição do produto

Quick Details
CAS No.:
71675-87-1
Other Names:
4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid
MF:
C10H13NO5S
EINECS No.:
275-833-8
Place of Origin:
Shanghai, China
Grade Standard:
Agriculture Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Purity:
99%min
Appearance:
White Powder
Application:
Medicine
Brand Name:
TERPPON
Model Number:
233
color:
White
Packaging&Delivery
Packaging Details
in 25kg drum
Port
Shanghai
Lead Time:
1 week

Property

CAS No.: 71675-87-1 Formula: C10H13NO5S Molecular Weight: 259.27900

Description

An impurity found in amisulpride.

Basic Info

Chemical Name	4-Amino-5-(ethylsulfonyl)-2-methoxybenzoic acid
Synonyms	4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid;
CAS No.	71675-87-1
Molecular Formula	C10H13NO5S
Molecular Weight	259.27900
PSA	115.07000
LogP	2.43120

Properties

Appearance & Physical State	Slightly pink solid
Density	1.39g/cm3
Boiling Point	529.6ºC at 760 mmHg
Melting Point	82-85ºC
Flash Point	274.1ºC
Refractive Index	1.568
Storage Condition	-20ºC Freezer

Safety Info

HS Code	2930909090

Synthesis Route

methyl 4-amino-5-(ethylthio)-2-methoxybenzoate→4-Amino-5-(ethylsulfonyl)-2-methoxybenzoic acid
Methyl 4-amino-2-methoxybenzoate→4-Amino-5-(ethylsulfonyl)-2-methoxybenzoic acid
4-aminosalicylic acid→4-Amino-5-(ethylsulfonyl)-2-methoxybenzoic acid

Precursor

methyl 4-amino-5-(ethylthio)-2-methoxybenzoate
methyl 4-amino-2-methoxy-5-thiocyanatobenzoate
Methyl 4-amino-2-methoxybenzoate
4-aminosalicylic acid

Downstream Product

4-amino-N-[[1-(cyclopropylmethyl)pyrrolidin-2-yl]methyl]-5-ethylsulfonyl-2-methoxybenzamide
amisulpride
Triethylamine hydrochloride

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