5-Nitrosalicylic acid

Basic Information

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CAS Number

96-97-9

Molecular Formula

C7H5NO5

Molecular Weight

183.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

228-230 °C

Boiling Point

316.77°C (rough estimate)

Density

1.650

Water Solubility

Soluble in water 1g/1475ml .

Flash Point

183.9℃

Solubility

water: soluble1g in 1475ml(lit.)

Refractive Index

1.6280 (estimate)

SMILES

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C1=CC(=C(C=C1[N+](=O)[O-])C(=O)O)O

InChI

InChI=1S/C7H5NO5/c9-6-2-1-4(8(12)13)3-5(6)7(10)11/h1-3,9H,(H,10,11)

InChIKey

PPDRLQLKHRZIJC-UHFFFAOYSA-N

LogP

1.52180

Complexity

223

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

Anilotic acid
5-Nitrosalicylic Aci
5-Nitrosalicylic Acid
2-Hydroxy-5-nitrobenzoic Acid
Benzoic acid, 2-hydroxy-5-nitro-
5-Nitro-2-hydroxybenzoic acid
2-hydroxy-5-nitro-benzoic acid
5-nitro-salicylic acid
Salicylic acid, 5-nitro-
82L9G7FYZ3
PPDRLQLKHRZIJC-UHFFFAOYSA-N
6R7
Mesalamine impurity N
5-nitro salicylic acid
PubChem19717
5-nitro salicyclic acid
5NSA
5-nitro-2-oxido-benzoate
K
2-Hydroxy-5-nitrobenzoic acid (ACI)
Salicylic acid, 5-nitro- (7CI, 8CI)
5-Nitrosalicylic acid
NSC 175998
NSC 183
2-hydroxy-5-nitrobenzoic acid
STK259706
CHEMBL1940317
AK-918/40744396
InChI=1/C7H5NO5/c9-6-2-1-4(8(12)13)3-5(6)7(10)11/h1-3,9H,(H,10,11
NS00007123
C19789

MDL Number

MFCD00007338

Customs Code

29182990

FAQ

What is 5-Nitrosalicylic acid (CAS: 96-97-9)?

5-Nitrosalicylic acid (CAS: 96-97-9) is an organic compound with the chemical formula C7H5NO5. It is a derivative of salicylic acid, featuring a nitro group (-NO2) at the 5th carbon position. This compound is known for its acidic properties and is commonly used in chemical synthesis and research. It appears as a white crystalline solid and is soluble in water and organic solvents.

What are the main uses of 5-Nitrosalicylic acid (CAS: 96-97-9)?

5-Nitrosalicylic acid (CAS: 96-97-9) is primarily used in pharmaceuticals as an intermediate in the synthesis of drugs. It also finds applications in industrial processes and research for the development of chemical compounds. Additionally, it is used in the production of dyes and as a reagent in organic reactions. Its versatility makes it valuable in various chemical fields.

Is 5-Nitrosalicylic acid (CAS: 96-97-9) safe?

5-Nitrosalicylic acid (CAS: 96-97-9) should be handled with care as it may pose health risks. It is considered toxic if inhaled or ingested, and may cause skin and eye irritation. Safety precautions include using personal protective equipment (PPE) and working in a well-ventilated area. It is important to follow standard safety guidelines when handling this compound in laboratory or industrial settings.

How should 5-Nitrosalicylic acid (CAS: 96-97-9) be stored?

5-Nitrosalicylic acid (CAS: 96-97-9) should be stored in a cool, dry, and dark place to maintain stability. It is best kept in a tightly sealed container, away from moisture and light. Avoid exposure to heat and air to prevent degradation. Proper storage ensures the compound remains chemically stable and safe for use.