Doxycycline hydrochloride

盐酸多西环素

Also known as: DOXYCYCLINE HYDROCHLORIDE, DOXYCYCLINE HCL, DOXYCYCLINE HCl, VIBRAMYCIN, HCL, VIBRAMYCIN HCl, (4s,4ar,5s,5ar,6r,12as)-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide hydrochloride, 2-(AMINO-HYDROXY-METHYLIDENE)-4-DIMETHYLAMINO-5,10,11,12A-TETRAHYDROXY-6-METHYL-4A,5,5A,6-TETRAHYDRO-4H-TETRACENE-1,3,12-TRIONE, ALPHA-6-DEOXY-5-HYDROXYTETRACYCLINE, DOXYCYCLINE HYDROCHLORIDE USP/EP/BP, DOXYCYCLINI HYDROCHLORIDUM, Doxycycline HCl

Doxycycline hydrochloride (CAS 100929-47-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H25ClN2O8 and a molecular weight of 480.89600 g/mol. It is also known as DOXYCYCLINE HYDROCHLORIDE, DOXYCYCLINE HCL and DOXYCYCLINE HCl. Key properties include a boiling point of 773.2ºC at 760 mmHg and a flash point of 421.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
100929-47-3
Jingsj CID
J-996297-2
Molecular Formula
C22H25ClN2O8
Chinese Name
盐酸多西环素
Molecular Weight
480.89600 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point773.2ºC at 760 mmHg
Flash Point421.4ºC

Frequently Asked Questions

What is the CAS number of Doxycycline hydrochloride?

The CAS number of Doxycycline hydrochloride is 100929-47-3.

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

Doxycycline hydrochloride has molecular formula C22H25ClN2O8 and molecular weight 480.89600 g/mol.

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

Last updated:

How to cite: Jingsj. "Doxycycline hydrochloride (CAS 100929-47-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-996297-2 (accessed 2026-10-23).

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