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Home/Compounds/Pharmaceutical Intermediate/2-methoxy-5-nitrophenol
C7H7NO4
169.13 g/mol
Pharmaceutical IntermediateWarning

2-Methoxy-5-nitrophenol

CAS636-93-1EC211-269-0
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate

2-Methoxy-5-nitrophenol is a chemical compound used primarily as a pharmaceutical intermediate. Its structure, containing a nitro group and a methoxy group on a phenolic ring, makes it a versatile building block for synthesizing various biologically active molecules.

pharmaceutical intermediatestarting material for synthesis of phenethylaminesintermediate for coenzyme Q and catechol-O-methyltransferase inhibitors

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

2,5-Dichlorobenzaldehyde

CAS6361-23-5

pharmaceutical intermediate

ReferenceSame Category

N-Carbobenzoxy-D-glutamic acid

CAS63648-73-7

pharmaceutical intermediate

ReferenceSame Category

4-[2-(cyclopropylmethoxy)ethyl]phenol

CAS63659-16-5

pharmaceutical intermediate

ReferenceSame Category

6-Methoxy-2-(4-methoxyphenyl)benzobithiophene

CAS63675-74-1

pharmaceutical intermediate

Safety Reference

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

Customs Tariff Classification

The international HS code for 2-Methoxy-5-nitrophenol (CAS 636-93-1) is 2909.50.

HS code (international, 6-digit)

2909.50

EU CN code (8-digit)

2909 50 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

2-methoxy-5-nitrophenol

InChIKey

KXKCTSZYNCDFFG-UHFFFAOYSA-N

SMILES

COC1=C(C=C(C=C1)[N+](=O)[O-])O

Synonyms (12)
  • 2-Methoxy-5-nitrophenol
  • 2-Methyloxy-5-nitrophenol
  • 2-hydroxy-4-nitroanisole
  • 3-NITRO-6-METHOXYPHENOL
  • 4-NITRO-2-HYDROXYANISOLE
  • 5-Nitroguaiacol
  • GUAIACOL, 5-NITRO-
  • Phenol, 2-methoxy-5-nitro-

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