Molekula
4-Hydroxyisoquinoline
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
4-Hydroxyisoquinoline is a heterocyclic organic compound featuring a hydroxyl group attached to an isoquinoline core, primarily used as a synthetic intermediate in pharmaceuticals, agrochemicals, and organic synthesis. It serves as a key building block for APIs, dyes, and other specialty chemicals due to its reactive nitrogen-containing ring structure. CAS 3336-49-0, molecular formula C9H7NO, molecular weight 145.16 g/mol. Stored at ambient conditions. Signal word: Warning. Molekula supplies 4-Hydroxyisoquinoline from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
4-Hydroxyisoquinoline is a heterocyclic organic compound featuring a hydroxyl group attached to an isoquinoline core, primarily used as a synthetic intermediate in pharmaceuticals, agrochemicals, and organic synthesis. It serves as a key building block for APIs, dyes, and other specialty chemicals due to its reactive nitrogen-containing ring structure. CAS 3336-49-0, molecular formula C9H7NO, molecular weight 145.16 g/mol. Stored at ambient conditions. Signal word: Warning. Molekula supplies 4-Hydroxyisoquinoline from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 61532966 |
| CAS Number | 3336-49-0 |
| Molecular Formula | C9H7NO |
| Molecular Weight | 145.16 |
| SMILES | C1=CC=C2C(=C1)C=NC=C2O |
| REACH Code | Y110 |
| HTS Code | 2933.52.9000 |
| Tariff Code | 2933499090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- 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
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: 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
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
No alternate names recorded for this product.
Frequently asked questions
What is 4-Hydroxyisoquinoline commonly used for?
4-Hydroxyisoquinoline is primarily used as a building block in organic synthesis, including the preparation of pharmaceuticals, agrochemicals, and fluorescent dyes.
What is the molecular formula and molecular weight of 4-Hydroxyisoquinoline?
The molecular formula is **C9H7NO** and the molecular weight is **145.16 g/mol**.
How should 4-Hydroxyisoquinoline be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances.
What purity grades are available for this product?
Molekula supplies 4-Hydroxyisoquinoline in **technical and reagent-grade purities**—please inquire for specific specifications.
Can Molekula supply 4-Hydroxyisoquinoline in bulk quantities?
Yes, we offer bulk quantities of 4-Hydroxyisoquinoline—contact us for pricing and availability.
What documentation is provided with an order of 4-Hydroxyisoquinoline?
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.