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5-nitrosalicylic acid

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Origin: China

Cas No: 96-97-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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Products Specification
Product Description

Property

CAS No.: 96-97-9 Formula: C7H5NO5 Molecular Weight: 183.11800

Description

5-Nitrosalicylic Acid is a salicylic acid derivative with anti-inflammatory effect against colitis.

Basic Info

Chemical Name	5-nitrosalicylic acid
Synonyms	5-Nitrosalicylic acid; Benzoic acid, 2-hydroxy-5-nitro-; 2-hydroxy-5-nitrobenzoic acid;
CAS No.	96-97-9
Molecular Formula	C7H5NO5
Molecular Weight	183.11800
PSA	103.35000
LogP	1.52180

Properties

Appearance & Physical State	light yellow crystalline powder
Density	1.65g/cm3
Boiling Point	399.1ºC at 760 mmHg
Melting Point	228-231ºC
Flash Point	183.9ºC
Stability	Stable under normal temperatures and pressures.
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	2918990090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

2-((3-methylbutanoyl)oxy)-5-nitrobenzoic acid→isovaleric acid+5-nitrosalicylic acid
5-nitro-2-(pentanoyloxy)benzoic acid→5-nitrosalicylic acid+valeric acid
salicylic acid→2,4-dinitrophenol+2,6-dinitrophenol

Precursor

mesalamine
Methyl 3-nitrobenzoate
salicylic acid
2-hydroxy-4-nitrobenzaldehyde

Downstream Product

2,6-Dibromo-4-nitrophenol
Methyl 5-amino-2-hydroxybenzoate
2-Methoxy-5-nitrobenzoic acid
3-bromo-2-hydroxy-5-nitrobenzoic acid

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