2-Amino-5-(4-methoxyphenyl)-1,3,4-thiadiazole
2-Amino-5-(4-methoxyphenyl)-1,3,4-thiadiazole (CAS: 1014-25-1) is a heterocyclic organic compound with the molecular formula C9H9N3OS and a molecular weight of 207.25 g/mol. This chemical serves as a valuable building block in organic synthesis. Its structure, featuring a thiadiazole ring substituted with an aminophenyl group, lends itself to applications in medicinal chemistry and materials science research.
- Synonyms
- 1014-25-1

Organic Synthesis Intermediate
This compound is employed as a key intermediate in the synthesis of more complex organic molecules. Its reactive amine and thiadiazole functionalities allow for diverse chemical transformations.
Medicinal Chemistry Research
The 1,3,4-thiadiazole scaffold is prevalent in many biologically active compounds. 2-Amino-5-(4-methoxyphenyl)-1,3,4-thiadiazole can be used as a starting material for developing novel pharmaceutical candidates.
Materials Science
Heterocyclic compounds like this thiadiazole derivative may find utility in the development of advanced materials due to their unique electronic and structural properties.
| Molecular weight | 207.25 |
|---|---|
| Empirical formula | C9H9N3OS |
| Assay | 97% |

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) | 26-36 |
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 2-Amino-5-(4-methoxyphenyl)-1,3,4-thiadiazole primarily used for?
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This chemical is primarily used as a building block in organic synthesis and in medicinal chemistry research for the development of new compounds.
What is the CAS number and molecular formula for this product?
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The CAS number is 1014-25-1 and the empirical formula (Hill notation) is C9H9N3OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Amino-5-(4-methoxyphenyl)-1,3,4-thiadiazole with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling this chemical?
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This compound is a Warning substance (GHS07) and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Always use a dust mask (type N95 US), eyeshields, and gloves, and avoid breathing dust. Ensure adequate ventilation.
How is this chemical typically packed and shipped?
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This product is carefully packed and exported by Tech Serve Solutions, adhering to all relevant shipping regulations for fine chemicals.
How can I request a sample or quote for 2-Amino-5-(4-methoxyphenyl)-1,3,4-thiadiazole?
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To request a sample or a quotation, please contact our sales team through the website or by phone, providing your details and the product CAS number 1014-25-1.
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