1,5-Naphthyridine hydrochloride
1,5-Naphthyridine hydrochloride (CAS 698999-42-7) is a heterocyclic organic compound with the molecular formula C8H8Cl2N2 and a molecular weight of 203.07 g/mol. It is supplied by Tech Serve Solutions with an assay of 97%. This chemical serves as a valuable building block in organic synthesis, particularly within the realm of heterocyclic chemistry. Its structure makes it suitable for incorporation into more complex molecular architectures in research and development settings.
- Synonyms
- C8H8Cl2N2

Organic Synthesis Intermediate
1,5-Naphthyridine hydrochloride is utilized as a key intermediate in the synthesis of various organic molecules. Its naphthyridine core can be functionalised further to create novel compounds for diverse chemical applications.
Heterocyclic Chemistry Research
This compound is employed in academic and industrial research laboratories for exploring new synthetic routes and developing novel heterocyclic compounds. It is a useful starting material for building complex ring systems.
Pharmaceutical Intermediate Development
The naphthyridine scaffold is present in several biologically active molecules, making 1,5-Naphthyridine hydrochloride a potential building block in the discovery and development of new pharmaceutical agents.
| Molecular weight | 203.07 |
|---|---|
| Empirical formula | C8H8Cl2N2 |
| Assay | 97% |
| Melting point | 234 °C (dec.)(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) | 26-36 |
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 1,5-Naphthyridine hydrochloride used for?
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1,5-Naphthyridine hydrochloride 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 molecular formula for 1,5-Naphthyridine hydrochloride?
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The CAS number for 1,5-Naphthyridine hydrochloride is 698999-42-7 and its empirical formula (Hill notation) is C8H8Cl2N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,5-Naphthyridine hydrochloride with an assay of 97%. We do not represent this product as meeting USP, BP, EP, or other pharmacopoeial standards.
How should 1,5-Naphthyridine hydrochloride be handled?
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Handling requires a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes and seek medical advice if irritation persists. Ensure good ventilation.
Is 1,5-Naphthyridine hydrochloride a controlled substance?
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Based on the provided data, there is no indication that 1,5-Naphthyridine hydrochloride is a controlled substance.
How is 1,5-Naphthyridine hydrochloride packed and shipped?
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This chemical is exported by Tech Serve Solutions. Specific packaging and shipping details are available upon request and comply with international regulations for hazardous materials.
How can I request a sample or quote for 1,5-Naphthyridine hydrochloride?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (698999-42-7).
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