D-Glucosamine Hydrochloride CAS 66-84-2
| CAS No. | 66-84-2 |
| Molecular Formula | C6H13NO5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of D-Glucosamine Hydrochloride is closely related to a carbohydrate-derived structure, an amide group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
D-Glucosamine Hydrochloride (CAS 66-84-2), molecular formula C6H13NO5HCl and molecular weight 215.63 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carbohydrate-derived structure, an amide group, chlorine substitution, D-Glucosamine Hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 215.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures D-Glucosamine Hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H13NO5 HCl |
| Molecular Weight | 215.63 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related D Standards
- Glucosamine sulfate Impurity 13 (CAS 1003-29-8)
- 1,4-β - D-glucosamine - D-N-acetylglucosamine HCl (CAS 104584-15-8（free base）)
- Glucosamine sulfate Impurity 27 (CAS 104696-22-2)
- Glucosamine sulfate Impurity 15 (CAS 109-08-0)
- D-Glucosamine-2-N-3-O-disulphate disodium salt (CAS 112898-34-7)
- Glucosamine sulfate impurity 23 (CAS 1136-44-3)
- Glucosamine Sulfate Potassium Chloride (CAS 1296149-08-0)
- Glucosamine Sulfate Sodium Chloride (CAS 1296149-13-7)
Recommended Standards
- 4-Methyl-2-[(4-methylphenyl)sulfonylamino]-N-(1-phenylethyl)pentanamide (CAS 1214160-37-8)
- N-Ethylcyclohexanamine hydrochloride (CAS 61278-98-6)
- Ethyl 2-chloro-5-fluorobenzoate (CAS 57381-63-2)
- Ethyl 2-bromophenylacetate (CAS 2178-24-7)
- N-(3-acetylphenyl)-4-methylbenzamide (CAS 303793-18-2)
- 2-Chloro-4-(difluoromethyl)-6-iodopyridine (CAS 1805314-51-5)
- 5-Methoxy-3-methyl-1H-indole-2-carbaldehyde (CAS 30464-90-5)
- 4,5,6,7-Tetrahydropyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 115931-97-0)
- Ethyl (E)-3-(2-aminopyridin-3-yl)acrylate (CAS 104830-07-1)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com