4-piperidin-1-ylpiperidine-1-carbonyl chloride

Also known as: 1,4'-Bipiperidine-1'-carbonyl chloride, 4-Piperidinopiperidine-1-carbonyl chloride, 1-Chlorocarbonyl-4-piperidinopiperidine, 4-piperidino-1-piperidinecarbonyl chloride, 4-piperidylpiperidinecarbonyl chloride, 1,4'-dipiperidine-1-carbonyl chloride, Irinotecan Impurity 23

4-piperidin-1-ylpiperidine-1-carbonyl chloride (CAS 103816-19-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H19ClN2O and a molecular weight of 230.73400 g/mol. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103816-19-9
Jingsj CID: J-1492136-9
Molecular Formula: C₁₁H₁₉ClN₂O
Molecular Weight: 230.73400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	230.11900
PSA	23.55000
LogP	2.17130

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

H302 — Harmful if swallowed
H314 — Causes severe skin burns and eye damage

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 4-piperidin-1-ylpiperidine-1-carbonyl chloride?

The CAS number of 4-piperidin-1-ylpiperidine-1-carbonyl chloride is 103816-19-9.

What are the molecular formula and molecular weight of 4-piperidin-1-ylpiperidine-1-carbonyl chloride?

4-piperidin-1-ylpiperidine-1-carbonyl chloride has molecular formula C11H19ClN2O and molecular weight 230.73400 g/mol.

Is 4-piperidin-1-ylpiperidine-1-carbonyl chloride hazardous?

4-piperidin-1-ylpiperidine-1-carbonyl chloride has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H314 — Causes severe skin burns and eye damage.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-piperidin-1-ylpiperidine-1-carbonyl chloride (CAS 103816-19-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492136-9 (accessed 2026-11-09).

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