D-Glucosamine hydrochloride

Also known as: Glucosamine hydrochloride, 2-Amino-2-deoxy-D-glucopyranose hydrochloride, 2-Amino-2-deoxy-D-glucose hydrochloride, Chitosamine hydrochloride, D-Glucosamine HCl, Glucosamine HCl, D-(+)-Glucosamine hydrochloride, D-(+)-Glucosamine HCl, D-GlucosaMine HC1, GlcN·HCl, 2-AMINO-2-DEOXY-D-GLUCOPYRANOSE HYDROCHLORIDE, 2-AMINO-2-DEOXY-D-GLUCOSE HCL, 2-AMINO-2-DEOXY-D-GLUCOSE HYDROCHLORIDE, 2-AMINO-D-GLUCOSE HYDROCHLORIDE, 2-DESOXY-2-AMINO-D-GLUCOSE HYDROCHLORIDE, D(+)-GLUCOSAMINE HYDROCHLORIDE, D-GLUCOSAMINE HCL, GLUCOSAMINE HYDROCHLORIDE, GLUCOSAMINE HCL

D-Glucosamine hydrochloride (CAS 66-84-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H14ClNO5 and a molecular weight of 215.632 g/mol. Key properties include a melting point of 190-194ºC, a boiling point of 449.9ºC at 760 mmHg and a flash point of 225.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 66-84-2
Jingsj CID: J-1064065-2
Molecular Formula: C₆H₁₄ClNO₅
Molecular Weight: 215.632 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	190-194ºC
Boiling Point	449.9ºC at 760 mmHg
Flash Point	225.9ºC
Exact Mass	215.056046
PSA	124.01000
Refractive Index	72 ° (C=1， H2O)

Activity & Biological Data

Additional Information	[1]. Jamialahmadi K, et al. Protective effects of glucosamine hydrochloride against free radical-induced erythrocytes damage. Environ Toxicol Pharmacol. 2014 Jul;38(1):212-9. [2]. Jo JR, et al. Short-term treatment with glucosamine hydrochloride specifically downregulates hypoxia-inducible factor-1α at the protein level in YD-8 human tongue cancer cells. Int J Oncol. 2014 May;44(5):1699-706. [3]. Park J, et al. Glucosamine hydrochloride exerts a protective effect against unilateral ureteral obstruction-induced renal fibrosis by attenuating TGF-β signaling. J Mol Med (Berl). 2013 Nov;91(11):1273-84.

Additional Information

[1]. Jamialahmadi K, et al. Protective effects of glucosamine hydrochloride against free radical-induced erythrocytes damage. Environ Toxicol Pharmacol. 2014 Jul;38(1):212-9. [2]. Jo JR, et al. Short-term treatment with glucosamine hydrochloride specifically downregulates hypoxia-inducible factor-1α at the protein level in YD-8 human tongue cancer cells. Int J Oncol. 2014 May;44(5):1699-706. [3]. Park J, et al. Glucosamine hydrochloride exerts a protective effect against unilateral ureteral obstruction-induced renal fibrosis by attenuating TGF-β signaling. J Mol Med (Berl). 2013 Nov;91(11):1273-84.

Customs & Trade Information

HS Code	2922399090
Summary	2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of D-Glucosamine hydrochloride?

The CAS number of D-Glucosamine hydrochloride is 66-84-2.

What are the molecular formula and molecular weight of D-Glucosamine hydrochloride?

D-Glucosamine hydrochloride has molecular formula C6H14ClNO5 and molecular weight 215.632 g/mol.

What are the upstream and downstream products of D-Glucosamine hydrochloride?

For D-Glucosamine hydrochloride, Upstream Products: Chitosan, 2-Acetamido-1,3,4,6-tetra-O-acetyl-2-deoxy-β-D-galactopyranose; Downstream Products: 2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-glucopyranosyl chloride, D-Glucosamine, 2,5-Anhydro-D-mannitol.

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. "D-Glucosamine hydrochloride (CAS 66-84-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1064065-2 (accessed 2026-11-06).

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