3-Isoquinolinecarboxylic acid hydrate
3-Isoquinolinecarboxylic acid hydrate (CAS: 207399-25-5, C10H7NO2 · xH2O) is a heterocyclic organic compound with a molecular weight of 173.17 on an anhydrous basis. This chemical is primarily recognised for its utility as a building block in organic synthesis, particularly within the realm of heterocyclic chemistry. Its structured nature makes it a valuable intermediate for the development of more complex molecules, often finding application in research and development settings for novel compound creation.

Organic Synthesis Intermediate
Utilised as a foundational component in multi-step organic synthesis pathways. Its isoquinoline core allows for diverse chemical modifications and functionalisation.
Heterocyclic Chemistry Research
Serves as a key building block for creating novel heterocyclic compounds. Researchers employ it to explore new molecular architectures with potential applications in various scientific fields.
Pharmaceutical Intermediate Development
A potential intermediate in the synthesis of pharmaceutical candidates. Its structure may contribute to the development of new therapeutic agents or lead compounds.
| Molecular weight | 173.17 (anhydrous basis) |
|---|---|
| Empirical formula | C10H7NO2 · xH2O |
| Assay | 99% |
| Melting point | 166-168 °C(lit.) |

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 |
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 3-Isoquinolinecarboxylic acid hydrate used for?
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3-Isoquinolinecarboxylic acid hydrate is primarily used as a building block in organic synthesis and heterocyclic chemistry research, potentially serving as an intermediate in pharmaceutical development.
What is the CAS number and chemical formula for 3-Isoquinolinecarboxylic acid hydrate?
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The CAS number is 207399-25-5 and the formula is C10H7NO2 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Isoquinolinecarboxylic acid hydrate with an assay of 99%. We do not represent this product as USP, BP, or EP grade; it is supplied for technical and research purposes.
How should 3-Isoquinolinecarboxylic acid hydrate be handled?
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Handle 3-Isoquinolinecarboxylic acid hydrate with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes, ensuring the contact lenses are removed if present and easy to do. Continue rinsing.
Is 3-Isoquinolinecarboxylic acid hydrate a controlled substance?
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The provided data does not indicate that 3-Isoquinolinecarboxylic acid hydrate is a controlled substance.
How is this chemical exported and shipped?
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Tech Serve Solutions specialises in global supply and export of fine chemicals, including 3-Isoquinolinecarboxylic acid hydrate, adhering to all relevant shipping and export regulations.
How can I request a sample or quote?
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Please contact our sales department via the website or listed contact details to request a sample or a quotation for 3-Isoquinolinecarboxylic acid hydrate.
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