Molekula
Quinoline-5-boronic acid
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Quinoline-5-boronic acid is a boronic acid derivative used in Suzuki-Miyaura cross-coupling reactions for synthesizing biaryl compounds in pharmaceutical and agrochemical research. It has a molecular formula of C9H8BNO2, a molecular weight of 172.98 g/mol, and is stable at ambient temperature. CAS number: 355386-94-6. Signal word: Warning.
Molekula supplies Quinoline-5-boronic acid in 1 g packs, from £185.16 inc. VAT. It is in stock for same-day dispatch. Every batch ships with a certificate of analysis, and safety data sheets are available in 6 languages. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
In stock — same-day dispatch
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 — £154.30 per pack ex VAT · £185.16 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 | Light-yellow solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 36869832 |
| CAS Number | 355386-94-6 |
| IUPAC Name | quinolin-5-ylboronic acid |
| Molecular Formula | C9H8BNO2 |
| Molecular Weight | 172.98 |
| Exact Mass | 173.0648 |
| SMILES | B(C1=C2C=CC=NC2=CC=C1)(O)O |
| InChIKey | NWIJBOCPTGHGIK-UHFFFAOYSA-N |
| InChI | InChI=1S/C9H8BNO2/c12-10(13)8-4-1-5-9-7(8)3-2-6-11-9/h1-6,12-13H |
| PubChem CID | 5153389 |
| REACH Code | Y110 |
| HTS Code | 2933.49.7000 |
| 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
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- 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.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 5-Quinolineboronic acid
- 5-quinolinylboronic acid
- 5-quinolylboronic acid
- BORONIC ACID, 5-QUINOLINYL-
- Boronic acid, B-5-quinolinyl-
- NWIJBOCPTGHGIK-UHFFFAOYSA-N
- quinolin-5-yl-5-bo
- quinolin-5-yl-5-boronic acid
- Quinolin-5-ylboronic Acid
- Quinoline-5-boronic Acid(contains varying amounts of Anhydride)
Frequently asked questions
What is Quinoline-5-boronic acid used for?
It is primarily used as a building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions to form carbon-carbon bonds in pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight?
The formula is C9H8BNO2 with a molecular weight of 172.98 g/mol.
How should Quinoline-5-boronic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
No specific grade is published; the specification describes the product as a light-yellow solid, and purity details are provided upon request.
Can Molekula supply it in bulk?
Yes, Molekula can supply Quinoline-5-boronic acid in bulk quantities—please contact sales for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.
Where can I buy Quinoline-5-boronic acid?
Directly from Molekula, which lists Quinoline-5-boronic acid in 1 g packs from £185.16 inc. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
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.