Molekula
7-Azaindole
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
7-Azaindole is a heterocyclic aromatic compound featuring a pyrrole ring fused with a pyridine structure, widely used in organic synthesis, pharmaceutical research, and as a building block for agrochemicals and fluorescent dyes. This high-purity chemical serves as a key intermediate in the preparation of biologically active compounds and advanced materials. Catalogue details: CAS 271-63-6, molecular formula C7H6N2, molecular weight 118.14 g/mol. Store at ambient conditions. Hazard classification: Danger (causes skin irritation, causes serious eye damage, may cause respiratory irritation; H315, H318, H335). Molekula supplies 7-Azaindole 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
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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5 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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25 g — £71.50 per pack ex VAT · £85.80 inc. VAT
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100 g — £124.50 per pack ex VAT · £149.40 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 | White/ off white crystalline powder |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 66302122 |
| CAS Number | 271-63-6 |
| IUPAC Name | 1H-pyrrolo[2,3-b]pyridine |
| EC Number | 205-981-0 |
| Molecular Formula | C7H6N2 |
| Molecular Weight | 118.14 |
| Exact Mass | 118.0531 |
| SMILES | C1=CC2=C(NC=C2)N=C1 |
| InChIKey | MVXVYAKCVDQRLW-UHFFFAOYSA-N |
| InChI | InChI=1S/C7H6N2/c1-2-6-3-5-9-7(6)8-4-1/h1-5H,(H,8,9) |
| PubChem CID | 9222 |
| REACH Code | Y113 |
| HTS Code | 29339975 |
| Tariff Code | 2933998090 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H318 Causes serious eye damage
- 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
- 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
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
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
- 1,7-Diazaindene
- 1,7-Dideazapurine
- 1H-Pyrrolo[2,3-b]pyridine
- 7-Aza-1-pyrindine
- 7-azaindol
- 7H-Pyrrolo[2,3-b]pyridine
- GVH
- NCIOpen2_000707
- pyrrolo[2,3-b]pyridine
- WLN: T56 BM INJ
Frequently asked questions
What is 7-Azaindole commonly used for?
7-Azaindole is primarily used as a building block in organic synthesis, particularly in the production of pharmaceuticals, agrochemicals, and fluorescent dyes, as well as a ligand in coordination chemistry.
What is the molecular formula and molecular weight of 7-Azaindole?
The molecular formula is **C7H6N2**, and the molecular weight is **118.14 g/mol**.
How should 7-Azaindole be stored?
Store 7-Azaindole at **ambient temperature** in a cool, dry place, away from incompatible substances and sources of ignition.
What purity grades are available for 7-Azaindole?
Molekula supplies 7-Azaindole in **high-purity grades** (typically ≥98%), suitable for research and synthesis applications.
Can Molekula supply 7-Azaindole in bulk quantities?
Yes, we offer bulk quantities of 7-Azaindole upon request, with flexible packaging options to meet your needs.
What documentation is provided with an order of 7-Azaindole?
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.