13967-66-3 Iridium, isotope of mass 191 Iridium-191 CAS 13967-66-3
| CAS No. | 13967-66-3 |
| Molecular Formula | [191Ir] |
| Molecular Weight | 190.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 13967-66-3 Iridium, isotope of mass 191 Iridium-191 (CAS 13967-66-3), a certified reference material (molecular formula [191Ir], MW 190.96 g/mol) for analytical method development and quality control.
Owing to an inorganic composition, 13967-66-3 Iridium, isotope of mass 191 Iridium-191 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 190.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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 13967-66-3 Iridium, isotope of mass 191 Iridium-191 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 | [191Ir] |
| Molecular Weight | 190.96 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1960 |
Related Iridium Standards
- 7439-88-5 44448S9773 Iridium Iridium, elemental EINECS 231-095-9 HSDB 7067 UNII-44448S9773 Iridium metallicum (CAS 7439-88-5)
- 13967-67-4 Iridium, isotope of mass 193 (CAS 13967-67-4)
- Iridium(IV) oxide (CAS 12030-49-8)
- Iridium(III) chloride (CAS 10025-83-9)
- Iridium(III) fluoride (CAS 7783-75-7)
- Iridium(2+),pentaamminechloro-,(OC-6-22)- (CAS 29589-09-1)
- Iridium tetrachloride (CAS 10025-97-5)
- Iridium ((2,2-Bipyridine-N,N)bis[2-(2-pyridinyl)phenyl-C,N] Hexaflouorophosphate (CAS 106294-60-4)
Recommended Standards
- 3-Bromo-1,1,1-trifluoroacetone 2-propanone, 3-bromo-1,1,1-trifluoro- 3-bromo-1 1 1-trifluoro-2-propanone 3-bromo-1,1,1-trifluoropropanone 3-bromo-1,1,1-trifluoropropan-2-one 3-bromo-1,1,1-trifluoro-2-propanone 1-Bromo-3,3,3-trifluoro-2-propanone 1-Bromo-3,3,3-trifluoroacetone 431-35-6 (CAS 431-35-6)
- (6-Fluoroquinolin-8-yl)boronic acid (CAS 1072951-44-0)
- 5-(Trifluoromethyl)pyridine-3-boronic Acid (CAS 947533-51-9)
- (5-Fluoroquinolin-8-yl)boronic acid (CAS 1072951-45-1)
- tert-butyl (Z)-8-(methoxyimino)-2,6-diazaspiro[3.4]octane-2-carboxylate (CAS 219680-63-4)
- 3-Bromo-1-(tert-butyl)-3-methylazetidine (CAS 1353650-33-5)
- Ethyl 3-amino-4-(3-oxo-1-piperazinyl)benzoate (CAS 1219964-69-8)
- 3-Bromo-1-methyl-4-(3-methyl-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1258652-81-1)
- Methyl 1-(2-chloro-6-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 400086-05-7)
- 2-((3-Cyano-6,7-dihydro-5h-cyclopenta[b]pyridin-2-yl)thio)acetamide (CAS 166113-78-6)
- 2-Amino-1-(4-nitrophenyl)-1,3-propanediol (CAS 119-62-0)
- 5,7-Dichloro-2-ethylpyrazolo[1,5-a]pyrimidine (CAS 1296225-10-9)
- (R)-3-Amino-3-(benzo[d][1,3]dioxol-5-yl)propanoic acid hydrochloride (CAS 464931-62-2)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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