Molekula
Quinoline-4-carboxylic acid
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
Quinoline-4-carboxylic acid is a heterocyclic organic compound used in pharmaceutical synthesis and as an intermediate in the production of dyes and agrochemicals. It appears as a yellow crystalline powder with a molecular weight of 173.17 g/mol and a CAS number of 486-74-8. It is stable at ambient storage conditions and classified with a warning signal word due to potential health hazards. Molekula supplies Quinoline-4-carboxylic acid 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 — $58.70 per pack
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 | Cream to Brown Powder |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 21406704 |
| CAS Number | 486-74-8 |
| IUPAC Name | quinoline-4-carboxylic acid |
| EC Number | 207-640-1 |
| Molecular Formula | C10H7NO2 |
| Molecular Weight | 173.17 |
| Exact Mass | 173.0477 |
| SMILES | C1=CC=C2C(=C1)C(=CC=N2)C(=O)O |
| InChIKey | VQMSRUREDGBWKT-UHFFFAOYSA-N |
| InChI | InChI=1S/C10H7NO2/c12-10(13)8-5-6-11-9-4-2-1-3-7(8)9/h1-6H,(H,12,13) |
| PubChem CID | 10243 |
| REACH Code | Y113 |
| HTS Code | 2933492600 |
| Tariff Code | 2933499090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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, Portuguese, 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
- 4-Carboxyquinoline
- 4-quinolinecarboxylate
- 4-Quinolinecarboxylic acid
- Cinchonic acid
- CINCHONINIC ACID
- Cinchoninsaure
- s6095
- USAF D-2
- WLN: T66 BNJ EVQ
Frequently asked questions
What is Quinoline-4-carboxylic acid used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of Quinoline-4-carboxylic acid?
The formula is C10H7NO2 and the molecular weight is 173.17 g/mol.
How should Quinoline-4-carboxylic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for Quinoline-4-carboxylic acid?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply Quinoline-4-carboxylic acid in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order of Quinoline-4-carboxylic acid?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
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.