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Metabolites & Degradation Products

5-Nitrosalicylic Acid Methyl Ester

Reference StandardAvailable on request

5-Nitrosalicylic Acid Methyl Ester (CAS 17302-46-4) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
5-Nitrosalicylic Acid Methyl Ester chemical structure
CAS number17302-46-4
FormulaC8H7NO5
Molar mass197.14 g/mol
Physical formSolid
HS code38229090
InChIKeyUUBFELFUKFJSRD-UHFFFAOYSA-N
IUPAC namemethyl 2-hydroxy-5-nitrobenzoate

About 5-Nitrosalicylic Acid Methyl Ester

Zemixal lists 5-Nitrosalicylic Acid Methyl Ester for laboratories that identify, quantify or control Nitroso and its related substances. Key data (Reference Standard): CAS 17302-46-4, formula C8H7NO5 and molar mass 197.14 g/mol. It is handled as a solid.

Use cases we see most often

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Safe handling

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Nitroso

See every impurity, metabolite and related compound we list for this API.

Nitroso standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 5-Nitrosalicylic Acid Methyl Ester
Product name5-Nitrosalicylic Acid Methyl Ester
Catalogue numberZX-044703
CAS number17302-46-4
IUPAC namemethyl 2-hydroxy-5-nitrobenzoate
Molecular formulaC8H7NO5
Molar mass197.14 g/mol
Exact mass197.0324
GradeReference Standard
Physical formSolid
XLogP32.7
H-bond donors / acceptors1 / 5
Topological polar surface area92.4 Ų
HS code38229090
InChIKeyUUBFELFUKFJSRD-UHFFFAOYSA-N
SMILESCOC(=O)C1=C(C=CC(=C1)[N+](=O)[O-])O
PubChem CID87041
SynonymsMethyl 5-nitrosalicylate, benzoic acid, 2-hydroxy-5-nitro-, methyl ester, Methyl 5-nitro-2-hydroxybenzoate, 2-Hydroxy-5-nitrobenzoic acid methyl ester, methyl-5-nitrosalicylate, methyl 5-nitro-salicylate, Methyl-2-hydroxy-5-nitrobenzoate, methyl 2-hydroxy-5-nitro-benzoate, methyl-2-hydroxy-5-nitro-benzoate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 5-Nitrosalicylic Acid Methyl Ester
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 5-Nitrosalicylic Acid Methyl Ester

Which CAS number identifies 5-Nitrosalicylic Acid Methyl Ester?
5-Nitrosalicylic Acid Methyl Ester is registered under CAS 17302-46-4. You may also see it listed as Methyl 5-nitrosalicylate, benzoic acid, 2-hydroxy-5-nitro-, methyl ester, Methyl 5-nitro-2-hydroxybenzoate. Our catalogue number for this item is ZX-044703.
What are the formula and molar mass of 5-Nitrosalicylic Acid Methyl Ester?
For 5-Nitrosalicylic Acid Methyl Ester, its formula is C8H7NO5 and its molar mass is 197.14 g/mol. The systematic (IUPAC) name is methyl 2-hydroxy-5-nitrobenzoate. InChIKey UUBFELFUKFJSRD-UHFFFAOYSA-N lets you match it in any structure database.
How is 5-Nitrosalicylic Acid Methyl Ester used in pharmaceutical QC?
5-Nitrosalicylic Acid Methyl Ester is a characterised reference material linked to Nitroso. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 5-Nitrosalicylic Acid Methyl Ester?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 5-Nitrosalicylic Acid Methyl Ester?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 5-Nitrosalicylic Acid Methyl Ester to my country?
Yes. Because 5-Nitrosalicylic Acid Methyl Ester is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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