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Homatropine hydrochloride

盐酸后马托品

Also known as: HOMATROPINE HCL, UNII-365MO3S3N9, MFCD00050613, (8-methyl-8-azabicyclo[3.2.1]octan-3-yl) 2-hydroxy-2-phenylacetate hydrochloride, DL-mandelic acid-tropane-3endo-ylester hydrochloride, 8-Methyl-8-azabicyclo[3.2.1]octan-3-yl 2-hydroxy-2-phenylacetate hydrochloride, EINECS 211-280-0, homatropineHCl

Homatropine hydrochloride (CAS 637-21-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H22ClNO3 and a molecular weight of 311.80 g/mol. It is also known as HOMATROPINE HCL, UNII-365MO3S3N9 and MFCD00050613. Key properties include a melting point of 226ºC, a boiling point of 403.3ºC at 760 mmHg and a flash point of 197.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
637-21-8
Jingsj CID
J-15536-0
Molecular Formula
C16H22ClNO3
Chinese Name
盐酸后马托品
Molecular Weight
311.80 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point226ºC
Boiling Point403.3ºC at 760 mmHg
Flash Point197.7ºC

Frequently Asked Questions

What is the CAS number of Homatropine hydrochloride?

The CAS number of Homatropine hydrochloride is 637-21-8.

What are the molecular formula and molecular weight of Homatropine hydrochloride?

Homatropine hydrochloride has molecular formula C16H22ClNO3 and molecular weight 311.80 g/mol.

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

Last updated:

How to cite: Jingsj. "Homatropine hydrochloride (CAS 637-21-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15536-0 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.