Samarium(III) bromide CAS 13759-87-0
| CAS No. | 13759-87-0 |
| Molecular Formula | Br3Sm |
| Molecular Weight | 390.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Samarium(III) bromide 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.
Samarium(III) bromide (CAS 13759-87-0), molecular formula Br3Sm and molecular weight 390.07 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to bromine substitution, Samarium(III) bromide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 390.07 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | Br3Sm |
| Molecular Weight | 390.07 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Br-containing |
Related Samarium Standards
- Samarium(II) iodide, 0.1M in THF, SmI2 32248-43-4 SAMARIUM DIIODIDE;SAMARIUM IODIDE;SAMARIUM(II) IODIDE;Samarium(II) iodide, 0.1M in THF, ?SmI2 SC10994 (CAS 32248-43-4)
- Samarium(III) chloride (CAS 10361-82-7)
- Samarium(III) iodide (CAS 13813-25-7)
- Samarium fluoride, anhydrous, 99.9% metals basis (CAS 13765-24-7)
- Samarium 149 (CAS 14392-34-8)
- Samarium, (copper)[μ-[[3,3'-[1,2-cyclohexanediylbis[(nitrilo-κN)methylidyne]]bis[1,2-benzenediolato-κO1,κO2:κO2]](4-)]][4-(1,1-dimethylethyl)phenolato]- (CAS 937376-15-3)
- Samarium(III) acetate hydrate (CAS 100587-91-5)
- Μ-Samarium oxalate xhydrate (CAS 100676-95-7)
Recommended Standards
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- 2,4-Bis(4-bromophenyl)pyrimidine (CAS 100097-62-9)
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- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
- n-(2,4-Dimethylphenyl)tetrahydrothiophen-3-amine (CAS 1021136-03-7)
- 2-Isopropylquinoxaline (CAS 80360-35-6)
- (1S,2S)-2-amino-2,3-dihydro-1H-inden-1-ol hydrochloride (CAS 100160-69-8)
- 1-(3,5-Dibromo-4-methylphenyl)ethanone (CAS 857619-11-5)
- 97234-97-4 DS-0746 bis(5-bromo-3,4-dihydropyrimidin-4-one); sulfuric acid (CAS 97234-97-4)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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