2-Methoxy-5-nitrophenol

Name: 2-Methoxy-5-nitrophenol
Brand: Zemixal
SKU: ZX-033564

Reference StandardAvailable on request

Buy 2-Methoxy-5-nitrophenol (CAS 636-93-1) from Zemixal: C7H7NO4, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes

2-Methoxy-5-nitrophenol chemical structure

CAS number636-93-1

FormulaC₇H₇NO₄

Molar mass169.13 g/mol

Physical formSolid

HS code38229090

InChIKeyKXKCTSZYNCDFFG-UHFFFAOYSA-N

IUPAC name2-methoxy-5-nitrophenol

About 2-Methoxy-5-nitrophenol

2-Methoxy-5-nitrophenol is supplied by Zemixal as a characterised reference material for Guaiacol analysis. Identity at a glance (Reference Standard): CAS 636-93-1, formula C7H7NO4 and molar mass 169.13 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Guaiacol

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

Guaiacol standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 2-Methoxy-5-nitrophenol
Product name	2-Methoxy-5-nitrophenol
Catalogue number	ZX-033564
CAS number	636-93-1
IUPAC name	2-methoxy-5-nitrophenol
Molecular formula	C₇H₇NO₄
Molar mass	169.13 g/mol
Exact mass	169.0375
Grade	Reference Standard
Physical form	Solid
XLogP3	1.3
H-bond donors / acceptors	1 / 4
Topological polar surface area	75.3 Å²
HS code	38229090
InChIKey	KXKCTSZYNCDFFG-UHFFFAOYSA-N
SMILES	COC1=C(C=C(C=C1)[N+](=O)[O-])O
PubChem CID	69471
Synonyms	5-Nitro-2-Methoxy Phenol, 5-Nitroguaiacol, Phenol, 2-methoxy-5-nitro-, 3-Hydroxy-4-methoxynitrobenzene, 2-hydroxy-4-nitroanisole, 2-Methyloxy-5-nitrophenol, ghl.PD_Mitscher_leg0.1131, 2-Hydroxy-1-methoxy-4-nitrobenzene, CS-B1762, 3-Hydroxy-4-methoxy-1-nitrobenzene

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 2-Methoxy-5-nitrophenol
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about 2-Methoxy-5-nitrophenol

Which CAS number identifies 2-Methoxy-5-nitrophenol?

2-Methoxy-5-nitrophenol is registered under CAS 636-93-1. You may also see it listed as 5-Nitro-2-Methoxy Phenol, 5-Nitroguaiacol, Phenol, 2-methoxy-5-nitro-. Our catalogue number for this item is ZX-033564.

What are the formula and molar mass of 2-Methoxy-5-nitrophenol?

For 2-Methoxy-5-nitrophenol, its formula is C7H7NO4 and its molar mass is 169.13 g/mol. The systematic (IUPAC) name is 2-methoxy-5-nitrophenol. InChIKey KXKCTSZYNCDFFG-UHFFFAOYSA-N lets you match it in any structure database.

How is 2-Methoxy-5-nitrophenol used in pharmaceutical QC?

2-Methoxy-5-nitrophenol is a characterised reference material linked to Guaiacol. 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 2-Methoxy-5-nitrophenol?

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 2-Methoxy-5-nitrophenol?

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 2-Methoxy-5-nitrophenol to my country?

Yes. Because 2-Methoxy-5-nitrophenol 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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