(4-Nitrobenzyl)mercaptan

CAS 26798-33-4C7H7NO2SChemical Synthesis

(4-Nitrobenzyl)mercaptan (CAS: 26798-33-4; Formula: C7H7NO2S; MW: 169.20) is a thiol compound featuring a mercaptan group attached to a nitrobenzyl moiety. This organic building block is primarily utilised in chemical synthesis, particularly for introducing the 4-nitrobenzylthio group into organic molecules. It serves as a valuable intermediate in the development of novel chemical entities and for research purposes within academic and industrial laboratories.

IUPAC: (4-Nitrophenyl)methanethiol,4-Nitrobenzyl thiol
Synonyms: (4-Nitrophenyl)methanethiol4-Nitrobenzyl thiol

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(4-Nitrobenzyl)mercaptan (C7H7NO2S) — chemical structure, CAS 26798-33-4; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisOrganic Building BlocksSulfur CompoundsThiols/Mercaptans

01 /Applications

Organic Synthesis Intermediate

Utilised as a key building block in organic synthesis for the preparation of more complex molecules. Its mercaptan functionality allows for various coupling and derivatisation reactions.

Reagent in Research and Development

Employed in laboratory settings for research purposes, enabling the exploration of new chemical reactions and the synthesis of novel compounds. Supports the development of advanced materials and pharmaceutical candidates.

Sulfur Chemistry Studies

Serves as a model compound for studies involving sulfur-containing organic molecules and thiols, contributing to a deeper understanding of their reactivity and properties.

02 /Properties

Molecular weight	169.20
Empirical formula	C7H7NO2S
Assay	95%
Melting point	52-56 °C

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection

Transport (UN / ADR)	UN 3334
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	43
Safety statements (S)	36/37

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

26798-33-4

MDL number

MFCD00024785

05 /Quality & supply

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.

06 /Frequently asked questions

What is (4-Nitrobenzyl)mercaptan used for?

(4-Nitrobenzyl)mercaptan is primarily used as an intermediate in organic synthesis and as a reagent in research and development for creating new chemical entities and exploring sulfur chemistry.

What are the CAS number and formula for (4-Nitrobenzyl)mercaptan?

The CAS number for (4-Nitrobenzyl)mercaptan is 26798-33-4, and its molecular formula is C7H7NO2S.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies (4-Nitrobenzyl)mercaptan with an assay of 95%. We do not represent this product as USP, BP, or EP grade.

What are the primary safety concerns when handling (4-Nitrobenzyl)mercaptan?

(4-Nitrobenzyl)mercaptan is classified as a Warning. It may cause an allergic skin reaction (H317). Always handle with appropriate personal protective equipment, such as gloves and eye protection, in a well-ventilated area.

How is (4-Nitrobenzyl)mercaptan packed and shipped?

This product is carefully packed to ensure integrity during transit and is available for global export. Specific packaging details are provided upon request.