Magnesium citrate(x:1) CAS 7779-25-1
| CAS No. | 7779-25-1 |
| Molecular Formula | C6H5O7 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Magnesium citrate(x:1).
CATO supplies Magnesium citrate(x:1) (CAS 7779-25-1), a certified reference material (molecular formula C6H5O7Mg, MW 213.40 g/mol) for analytical method development and quality control.
Owing to a carbohydrate-derived structure, Magnesium citrate(x:1) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 213.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Magnesium citrate(x:1) 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 | C6H5O7 Mg |
| Molecular Weight | 213.40 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Recommended Standards
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- N-(3-Allyl-6-methylbenzo[d]thiazol-2(3H)-ylidene)-2-(2,5-dioxopyrrolidin-1-yl)acetamide (CAS 865174-55-6)
- Salcaprozate Impurity 5 (CAS CATO-C4X-25075)
- 5-O-Demethylnobiletin (CAS 2174-59-6)
- Thioproperazine-d3 Difumarate (CAS 1331638-03-9)
- Ethyl 3,4-dimethoxybicyclo[4.2.0]Octa-1,3,5-triene-7-carboxylate (CAS 2306276-06-0)
- 1,5-Dimethyl-N-(prop-2-yn-1-yl)-1H-pyrazole-3-carboxamide (CAS 1437454-93-7)
- 2-(1-Ethyl-1h-imidazol-2-yl)propan-2-ol (CAS 1343351-35-8)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com