Products Description
Product Name: 5-Nitroindazole
CAS: 5401-94-5
EINECS: 226-451-5
Melting point: 207 °C
Boiling point: 383.3±15.0 °C
Density: 1.525±0.06 g/cm3
Specification
| Items | Specifications |
| Appearance | Light yellow crystal |
| Purity | ≥98% |
| Water | ≤0.5% |
Application
1. 5-Nitroindazole serves as a key intermediate for synthesizing indazole-based pharmaceutical and agrochemical compounds.
2. 5-Nitroindazole CAS 5401-94-5 is used in the preparation of kinase inhibitors, anti-inflammatory agents, and other nitrogen‑containing active ingredients.
3. 5-Nitroindazole is applied in organic synthesis for constructing fused heterocyclic molecules via reduction and coupling reactions.
Storage and Precautions
1. Store in a cool, dry, well‑ventilated area away from heat, open flames, and strong oxidizing agents.
2. Keep containers tightly closed to prevent moisture absorption and contamination.
3. Avoid inhalation of dust and prolonged contact with skin and eyes during handling.
Safety Information
1. May cause irritation to skin, eyes, and respiratory system.
2. Harmful if swallowed; avoid ingestion and dust inhalation.
3. In case of eye contact, rinse thoroughly with water and seek medical attention.
Benefits Of Use
1. High chemical stability under normal storage and reaction conditions.
2. Provides a reactive nitro group that can be selectively reduced to amino for further derivatization.
3. Versatile building block for indazole derivatives widely used in medicinal chemistry.
Recommended Products
| Items | Product Name |
| 1 | Hydroxypropyl cellulose CAS 9004-64-2 |
| 2 | Tetrahydrothiophene CAS 110-01-0 |
| 3 | 5-Hydroxyindole CAS 1953-54-4 |
| 4 | 4-Fluoropyridine CAS 694-52-0 |
| 5 | Diisooctyl phthalate CAS 27554-26-3 |
| 6 | Maltodextrin CAS 9050-36-6 |
| 7 | Petrolatum CAS 8009-03-8 |
| 8 | Sorbic Acid CAS 110-44-1 |
| 9 | Calcium malate CAS 17482-42-7 |
| 10 | If you want to need more information,welcome to contact us at any time.
WhatsApp: +86 18317156592
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Packaging




Transportation & Payment

About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.

* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
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