Molekula
Quinoline N-oxide hydrate
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 N-oxide hydrate is an organic compound derived from quinoline, primarily used as a laboratory reagent in organic synthesis, notably as a substrate for regioselective C2 and C8 C–H functionalisation of the quinoline ring and as an oxidant or ligand. It is also employed in agrochemicals and as a reagent in organic chemistry. This chemical has a CAS number of 198878-42-1, with a molecular formula of C9H9NO2 and a molecular weight of 163.17 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Quinoline N-oxide hydrate 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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 powder |
| Water | 10 - 20% |
| Purity | ≥98.0% |
| Identification (IR) | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 112 °C |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90038185 |
| CAS Number | 198878-42-1 |
| IUPAC Name | 1-oxidoquinolin-1-ium;hydrate |
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.17 |
| Exact Mass | 163.0633 |
| SMILES | C1=CC=C2C(=C1)C=CC=[N+]2[O-].O |
| InChIKey | CUSWDTBBCIXCRB-UHFFFAOYSA-N |
| InChI | InChI=1S/C9H7NO.H2O/c11-10-7-3-5-8-4-1-2-6-9(8)10;/h1-7H;1H2 |
| PubChem CID | 152363 |
| REACH Code | Y113 |
| HTS Code | 2933.49.70.00 |
| Tariff Code | 2933499090 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
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
- 1-oxidoquinolin-1-ium;hydrate
- 1-Oxo-1lambda~5~-quinoline--water (1/1)
- CUSWDTBBCIXCRB-UHFFFAOYSA-N
- hydrate quinolin-1-ium-1-olate
- quinoline 1-oxide hydrate
- Quinoline 1-oxide xhydrate
- quinoline N-oxide monohydrate
- Quinoline, 1-oxide, monohydrate
- quinolinol, oxamethane
Frequently asked questions
What is Quinoline N-oxide hydrate commonly used for?
Quinoline N-oxide hydrate is primarily used as a reagent in organic synthesis, particularly in the preparation of heterocyclic compounds, and as a ligand in coordination chemistry.
What is the molecular formula and molecular weight of Quinoline N-oxide hydrate?
The molecular formula is C9H9NO2, and the molecular weight is 163.17 g/mol.
How should Quinoline N-oxide hydrate be stored?
Store at ambient temperature in a tightly sealed container, away from moisture and strong oxidizing agents.
What purity grades of Quinoline N-oxide hydrate does Molekula supply?
Molekula supplies Quinoline N-oxide hydrate in analytical and synthesis-grade purity (typically ≥98%).
Can Molekula supply Quinoline N-oxide hydrate in bulk quantities?
Yes, Molekula can provide bulk quantities upon request—contact us for pricing and availability.
What documentation comes with an order of Quinoline N-oxide hydrate?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet.
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.