Molekula
5,6,7,8-Tetrahydroquinoline
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
5,6,7,8-Tetrahydroquinoline is a bicyclic amine compound with a partially saturated quinoline structure, primarily used as a building block in organic synthesis, pharmaceutical intermediates, and agrochemical production. It serves as a key precursor in the manufacture of dyes, ligands for catalysis, and various heterocyclic compounds. This chemical has a CAS number of 10500-57-9, with the molecular formula C9H11N and a molecular weight of 133.19 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies 5,6,7,8-Tetrahydroquinoline 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 | Colourless to light yellow liquid |
| Moisture | ≤0.5% |
| Assay GC | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 65979451 |
| CAS Number | 10500-57-9 |
| IUPAC Name | 5,6,7,8-tetrahydroquinoline |
| EC Number | 234-030-2 |
| Molecular Formula | C9H11N |
| Molecular Weight | 133.19 |
| Exact Mass | 133.0891 |
| SMILES | C1CCC2=C(C1)C=CC=N2 |
| InChIKey | YQDGQEKUTLYWJU-UHFFFAOYSA-N |
| InChI | InChI=1S/C9H11N/c1-2-6-9-8(4-1)5-3-7-10-9/h3,5,7H,1-2,4,6H2 |
| PubChem CID | 66335 |
| REACH Code | Y110 |
| HTS Code | 29334960 |
| Tariff Code | 2933499090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
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
- 2,3-Cyclohexeno pyridine
- 2,3-Cyclohexenopyridine; NSC 241127
- 5,7,8-Tetrahydroquinoline
- Quinoline, 5,6,7,8-tetrahydro-
- Quinoline, 5,6,7,8-Tetrahydro; Nsc 241127
- Quinoline,6,7,8-tetrahydro-
Frequently asked questions
What is 5,6,7,8-Tetrahydroquinoline commonly used for?
It is primarily used as an intermediate in organic synthesis, pharmaceuticals, and agrochemicals, including the production of dyes, pesticides, and certain pharmaceutical compounds.
What is the chemical formula and molecular weight of 5,6,7,8-Tetrahydroquinoline?
The chemical formula is **C9H11N**, and the molecular weight is **133.19 g/mol**.
How should 5,6,7,8-Tetrahydroquinoline be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture, heat, and incompatible substances.
What purity grades are available for this product?
Molekula supplies **technical grade** and **high-purity grade** (typically ≥98% purity) for 5,6,7,8-Tetrahydroquinoline.
Can Molekula supply this product in bulk quantities?
Yes, we offer bulk packaging options for 5,6,7,8-Tetrahydroquinoline, including drums and IBCs, depending on customer requirements.
What documentation is provided with an order of 5,6,7,8-Tetrahydroquinoline?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, 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.