1-Octylguanidine hemisulfate

CAS 21409-35-8CH3(CH2)7NHC(=NH)NH2 · 1/2H2SO4Chemical Synthesis

1-Octylguanidine hemisulfate (CAS: 21409-35-8) is an organic nitrogen compound with the chemical formula CH3(CH2)7NHC(=NH)NH2 · ½H2SO4 and a molecular weight of 220.32 g/mol. This guanidine derivative serves as a versatile building block in chemical synthesis. Its structure lends itself to various organic transformations and the creation of more complex molecules, finding utility in research and development settings for novel compound discovery.

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1-Octylguanidine hemisulfate (CH3(CH2)7NHC(=NH)NH2 · 1/2H2SO4) — chemical structure, CAS 21409-35-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisGuanidinesNitrogen CompoundsOrganic Building Blocks

01 /Applications

Organic Synthesis

1-Octylguanidine hemisulfate is employed as a key intermediate in the synthesis of diverse organic compounds. Its guanidine functional group can participate in various reactions, enabling the construction of nitrogen-containing heterocycles and other complex molecular architectures.

Chemical Research

This compound is utilized in academic and industrial research laboratories for exploring new chemical pathways and developing novel materials. Its availability as a building block facilitates the investigation of structure-activity relationships in medicinal chemistry and materials science.

Building Block for Complex Molecules

As an organic building block, 1-Octylguanidine hemisulfate provides a readily accessible octylguanidine moiety for incorporation into larger molecular structures. This is valuable for researchers aiming to synthesize targeted compounds with specific properties.

02 /Properties

Molecular weight	220.32
Linear formula	CH3(CH2)7NHC(=NH)NH2 · 1/2H2SO4
Assay	97%

03 /Safety & handling

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

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-37/39

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

04 /Identifiers & registry

CAS number

21409-35-8

MDL number

MFCD00134576

PubChem substance

24863878

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 1-Octylguanidine hemisulfate used for?

1-Octylguanidine hemisulfate is used as a building block in chemical synthesis and for general research purposes in organic chemistry laboratories.

What are the CAS number and formula for 1-Octylguanidine hemisulfate?

The CAS number is 21409-35-8 and the chemical formula is CH3(CH2)7NHC(=NH)NH2 · ½H2SO4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 1-Octylguanidine hemisulfate with an assay of 97%. This product is suitable for research and chemical synthesis; it is not supplied as USP, BP, EP, or pharmacopoeia grade.

What are the primary safety concerns when handling 1-Octylguanidine hemisulfate?

1-Octylguanidine hemisulfate is a warning substance that can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, must be worn.