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3-chloro-1H-indazole-5-carbaldehyde

Also known as: 3-Chloro-1H-indazole-5-carbaldehyde, 3-chloro-1H-indazol-5-carbaldehyde, 3-Chloro-1H-indazole-5-carboxaldehyde

3-chloro-1H-indazole-5-carbaldehyde (CAS 1086391-03-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H5ClN2O and a molecular weight of 180.59100 g/mol. 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.
1086391-03-8
Jingsj CID
J-1108691-2
Molecular Formula
C8H5ClN2O
Molecular Weight
180.59100 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass180.00900
PSA45.75000
LogP2.02880

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed

Customs & Trade Information

HS Code2933990090
Summary2933990090. 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 3-chloro-1H-indazole-5-carbaldehyde?

The CAS number of 3-chloro-1H-indazole-5-carbaldehyde is 1086391-03-8.

What are the molecular formula and molecular weight of 3-chloro-1H-indazole-5-carbaldehyde?

3-chloro-1H-indazole-5-carbaldehyde has molecular formula C8H5ClN2O and molecular weight 180.59100 g/mol.

Is 3-chloro-1H-indazole-5-carbaldehyde hazardous?

3-chloro-1H-indazole-5-carbaldehyde has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.

What are the upstream and downstream products of 3-chloro-1H-indazole-5-carbaldehyde?

For 3-chloro-1H-indazole-5-carbaldehyde, Upstream Products: 1H-Indazole-5-carbaldehyde.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-chloro-1H-indazole-5-carbaldehyde (CAS 1086391-03-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1108691-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.