Cinnoline hydrochloride
Cinnoline hydrochloride (CAS: 5949-24-6) is a chemical compound with the formula C8H6N2 · HCl and a molecular weight of 166.61. Supplied by Tech Serve Solutions with an assay of 98%, this compound finds utility in various scientific applications, particularly within cell biology and hematology. It is also recognised for its use in staining procedures, contributing to its significance in laboratory research and diagnostic applications.

Cell Biology Research
Cinnoline hydrochloride is utilised in cell biology for experimental procedures. Its properties make it suitable for applications involving the study of cellular processes and functions.
Hematology and Histology
This compound serves as a reagent in hematology and histology laboratories. It can be employed in techniques for the preparation and analysis of blood and tissue samples.
Stains and Dyes
As a component in staining solutions, Cinnoline hydrochloride contributes to differential staining methods. These methods are crucial for visualising cellular and tissue structures under microscopy.
| Molecular weight | 166.61 |
|---|---|
| Empirical formula | C8H6N2 · HCl |
| Assay | 98% |
| Melting point | 156-158 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 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 Cinnoline hydrochloride used for?
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Cinnoline hydrochloride is primarily used in cell biology, hematology, and histology, often as a component in stains and dyes for microscopy.
What is the CAS number and chemical formula for Cinnoline hydrochloride?
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The CAS number is 5949-24-6 and the chemical formula is C8H6N2 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cinnoline hydrochloride with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should Cinnoline hydrochloride be handled?
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Handle Cinnoline hydrochloride with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. It is classified as harmful if swallowed, in contact with skin, or if inhaled (H302-H312-H332).
Is Cinnoline hydrochloride a controlled substance?
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The provided data does not indicate that Cinnoline hydrochloride is a controlled substance.
How can I request a sample or quote for Cinnoline hydrochloride?
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To request a sample or quote, please contact our sales department through the website or by phone, providing the product name and CAS number.
How is Cinnoline hydrochloride exported?
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As a global supplier, Tech Serve Solutions exports chemicals worldwide, adhering to all relevant shipping and customs regulations for international distribution.
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