Molekula
Halquinol
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Halquinol is a synthetic antimicrobial agent primarily used in veterinary medicine as a topical treatment for fungal and bacterial infections in animals, including fish and livestock. It is also employed in some agricultural applications for its broad-spectrum antimicrobial properties. This chemical has a CAS number of 8067-69-4, with the molecular formula C18H11Cl3N2O2 and a molecular weight of 393.65 g/mol. It is stored at ambient conditions and carries a Danger signal word due to its hazardous nature. Molekula supplies Halquinol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 g — £41.90 per pack ex VAT · £50.28 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to yellow powder |
| Assay/Purity | ≥99% |
| Loss on Drying | 0.48% |
| Solubility | Wholly dissolving clarifying |
| Sulphated Ash | ≤0.2% |
| Dichloromethane | ≤350ppm |
| Acidity | 3.5 |
| Iron (Fe) | ≤80ppm |
| 5,7-dichloro-8-hydroxy | 71.2% |
| 5-chloro-8-hydroxy | 27.6% |
| 7-chloro-8-hydroxy | 0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 84018261 |
| CAS Number | 8067-69-4 |
| IUPAC Name | 5-chloroquinolin-8-ol;7-chloroquinolin-8-ol;5,7-dichloroquinolin-8-ol |
| Molecular Formula | C18H11Cl3N2O2 |
| Molecular Weight | 393.65 |
| Exact Mass | 572.9995 |
| SMILES | C1=CC2=C(C(=C(C=C2)Cl)O)N=C1.C1=CC2=C(C=CC(=C2N=C1)O)Cl.C1=CC2=C(C(=C(C=C2Cl)Cl)O)N=C1 |
| InChIKey | XCQBENAYFZFNAR-UHFFFAOYSA-N |
| InChI | InChI=1S/C9H5Cl2NO.2C9H6ClNO/c10-6-4-7(11)9(13)8-5(6)2-1-3-12-8;10-7-3-4-8(12)9-6(7)2-1-5-11-9;10-7-4-3-6-2-1-5-11-8(6)9(7)12/h1-4,13H;2*1-5,12H |
| PubChem CID | 24690 |
| REACH Code | Y110 |
| HTS Code | 29334970 |
| Tariff Code | 2933499090 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
- H373 May cause damage to organs through prolonged or repeated exposure
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P302+350 IF ON SKIN: Gently wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 5-chloroquinolin-8-ol;7-chloroquinolin-8-ol;5,7-dichloroquinolin-8-ol
- 5,7-Dichloro-8-quinolino & 5-chloro-8-quinolino & 7-chloro-8-quinnolinol
- chlorhydroxyquinoline
- HALQUINOLS
- Quinolor
- SO 16,401
- SQ 16,401
- Tarquinor
- Valpeda
Frequently asked questions
What is Halquinol (CAS 8067-69-4) commonly used for?
Halquinol is primarily used in veterinary medicine as a broad-spectrum antimicrobial feed additive, mainly for its antibacterial and antidiarrhoeal action, and as a growth promoter in pigs and poultry.
What is the chemical formula and molecular weight of Halquinol?
The chemical formula is C₁₈H₁₁Cl₃N₂O₂, and the molecular weight is 393.65 g/mol.
How should Halquinol be stored?
Store Halquinol at ambient temperature in a cool, dry place, away from direct sunlight and incompatible materials.
What grades or purities of Halquinol does Molekula supply?
Molekula supplies Halquinol in technical/feed-grade purity suitable for veterinary and agricultural applications.
Can Molekula supply Halquinol in bulk quantities?
Yes, Molekula can supply Halquinol in bulk (e.g., drums, totes) for industrial or large-scale applications—please inquire for specific packaging options.
What documentation comes with a Halquinol order?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.