2-Amino-5-methyl-1,3,4-thiadiazole

CAS 108-33-8C3H5N3SChemical Synthesis

2-Amino-5-methyl-1,3,4-thiadiazole (CAS: 108-33-8) is a heterocyclic organic compound with the molecular formula C3H5N3S and a molecular weight of 115.16 g/mol. This thiadiazole derivative serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. It is commonly employed in research and development for the creation of novel molecular structures.

Synonyms: 108-33-8C3H5N3S

Email us

2-Amino-5-methyl-1,3,4-thiadiazole (C3H5N3S) — chemical structure, CAS 108-33-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHeterocyclic Building BlocksThiadiazoles

01 /Applications

Chemical Synthesis Intermediate

Used as a key intermediate in the synthesis of various organic compounds, leveraging its reactive amino and thiadiazole functionalities.

Heterocyclic Chemistry Research

A fundamental building block for the exploration and development of new heterocyclic systems with potential applications in pharmaceuticals and materials science.

Agrochemical Development

Investigated for its potential role in the synthesis of novel agrochemicals due to the presence of the thiadiazole moiety.

02 /Properties

Molecular weight	115.16
Empirical formula	C3H5N3S
Assay	97%
Melting point	223-228 °C

03 /Safety & handling

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

Warning

Hazard statements

H302Harmful if swallowed
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

108-33-8

MDL number

MFCD00003110

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 2-Amino-5-methyl-1,3,4-thiadiazole used for?

2-Amino-5-methyl-1,3,4-thiadiazole is primarily used as a building block in chemical synthesis and research, particularly in the field of heterocyclic chemistry for creating novel molecular structures.

What is the CAS number and formula for 2-Amino-5-methyl-1,3,4-thiadiazole?

The CAS number is 108-33-8 and the empirical formula is C3H5N3S.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 2-Amino-5-methyl-1,3,4-thiadiazole with a minimum assay of 97%. This is suitable for research and chemical synthesis purposes. We do not represent this product as USP, BP, or EP grade.

How should 2-Amino-5-methyl-1,3,4-thiadiazole be handled?

Handle with appropriate personal protective equipment including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure adequate ventilation as it may cause respiratory irritation (H335), skin irritation (H315), and eye irritation (H319). Avoid ingestion (H302).

How is this chemical packed and shipped?

2-Amino-5-methyl-1,3,4-thiadiazole is available for global export. Packaging is designed to ensure product integrity and safety during transit, adhering to international shipping regulations.

How can I request a quote or sample?

To request a quote or a sample, please contact our sales department via the website or email, providing your specific requirements and shipping details.