5-Bromo-7-methyl-1H-indazole
5-溴-7-甲基-1H-吲唑
Also known as: 1H-Indazole, 5-bromo-7-methyl-, TIMTEC-BB SBB002553, 5-Bromo-7-methyl-1H-indazole, 5-Bromo-7-methylindazole
5-Bromo-7-methyl-1H-indazole (CAS 156454-43-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H7BrN2 and a molecular weight of 211.059 g/mol. It is also known as 1H-Indazole, 5-bromo-7-methyl-, TIMTEC-BB SBB002553 and 5-Bromo-7-methylindazole. Key properties include a melting point of 184-185ºC, a boiling point of 346.2±22.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 163.2±22.3 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 156454-43-2
- Jingsj CID
- J-28717-5
- Molecular Formula
- C8H7BrN2
- Chinese Name
- 5-溴-7-甲基-1H-吲唑
- Molecular Weight
- 211.059 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 184-185ºC |
|---|---|
| Boiling Point | 346.2±22.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 163.2±22.3 °C |
| Exact Mass | 209.979248 |
| PSA | 28.68000 |
| LogP | 3.05 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.697 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 5-Bromo-7-methyl-1H-indazole?
The CAS number of 5-Bromo-7-methyl-1H-indazole is 156454-43-2.
What are the molecular formula and molecular weight of 5-Bromo-7-methyl-1H-indazole?
5-Bromo-7-methyl-1H-indazole has molecular formula C8H7BrN2 and molecular weight 211.059 g/mol.
Is 5-Bromo-7-methyl-1H-indazole hazardous?
5-Bromo-7-methyl-1H-indazole has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 5-Bromo-7-methyl-1H-indazole?
For 5-Bromo-7-methyl-1H-indazole, Upstream Products: 4-Bromo-2,6-dimethylaniline; Downstream Products: 7-Methyl-1H-indazole-5-carboxylic acid, 5-Bromo-1,7-dimethyl-1H-indazole, 7-Methyl-1H-indazole-5-carbaldehyde.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Bromo-7-methyl-1H-indazole (CAS 156454-43-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28717-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.