4-Butoxy-3-nitrobenzaldehyde
4-Butoxy-3-nitrobenzaldehyde (CAS 351002-94-3; C11H13NO4) is a fine chemical intermediate characterised by its aldehyde and nitro functional groups, alongside a butoxy substituent. This unique structure makes it valuable in organic synthesis as a building block for more complex molecules. It is typically supplied at 97% purity, suitable for research and development purposes in chemical and pharmaceutical laboratories.

Organic Synthesis Intermediate
As a substituted benzaldehyde derivative, this compound serves as a versatile intermediate in the synthesis of diverse organic molecules. Its functional groups allow for various chemical transformations, facilitating the construction of novel chemical entities.
Pharmaceutical Building Block
This chemical can be utilised as a building block in the development of potential pharmaceutical agents. The presence of the nitro group and aldehyde functionality provides synthetic handles for introducing complexity into drug discovery programmes.
Research and Development
4-Butoxy-3-nitrobenzaldehyde is employed in academic and industrial research settings to explore new synthetic routes and develop novel compounds. Its specific structure offers opportunities for structure-activity relationship studies.
| Molecular weight | 223.23 |
|---|---|
| Empirical formula | C11H13NO4 |
| Assay | 97% |
| Melting point | 28-31 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38-43 |
| Safety statements (S) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Butoxy-3-nitrobenzaldehyde used for?
+
4-Butoxy-3-nitrobenzaldehyde is used as a chemical intermediate and building block in organic synthesis, particularly in research and development for creating complex organic molecules and potential pharmaceutical agents.
What are the CAS number and formula for 4-Butoxy-3-nitrobenzaldehyde?
+
The CAS number is 351002-94-3 and the empirical formula is C11H13NO4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 4-Butoxy-3-nitrobenzaldehyde at an assay of 97%. This product is intended for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
How should 4-Butoxy-3-nitrobenzaldehyde be handled safely?
+
Handle with appropriate personal protective equipment, including dust mask type N95, eyeshields, faceshields, and gloves. Avoid breathing dust/fume/gas/mist/vapours/spray. It is recommended to use in a well-ventilated area. Refer to the Safety Data Sheet for comprehensive safety information.
Is 4-Butoxy-3-nitrobenzaldehyde a controlled substance?
+
Based on the provided data, 4-Butoxy-3-nitrobenzaldehyde is not indicated as a controlled substance.
How is 4-Butoxy-3-nitrobenzaldehyde packed, shipped, and exported?
+
Tech Serve Solutions packs, ships, and exports chemicals adhering to all relevant international regulations for hazardous materials. Specific packaging details will be provided upon order confirmation.
How can I request a sample or quote for 4-Butoxy-3-nitrobenzaldehyde?
+
To request a sample or a quote, please contact our sales team via the website or email, specifying the product name and CAS number (351002-94-3).
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis