Microcystin-LR CAS 101043-37-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 101043-37-2 |
| Molecular Formula | C49H74N10O12 |
| Molecular Weight | 995.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Microcystin-LR (CAS 101043-37-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C49H74N10O12. Molecular weight: 995.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C49H74N10O12 |
| Molecular Weight | 995.17 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 10 |
Related Microcystin Standards
- Microcystin-LY (CAS 123304-10-9)
- Microcystin-LF (CAS 154037-70-4)
- [Dha7]-Microcystin-LR (NRC Certified Calibration Solution)Concentration: 9.58 μmol/L of dmMCLR in aqueous Methanol (1:1, v/v) (CAS 134842-07-2)
- Microcystin-LW (CAS 157622-02-1)
- Microcystin-RR (CAS 111755-37-4)
- Microcystin-YR (CAS 101064-48-6)
- Microcystin LA (CAS 96180-79-9)
- Microcystin HtyR (CAS CATO-CCHM704113)
Recommended Standards
- Atosiban Impurity 9 (CAS CATO-C4X-22939)
- Okadaic Acid 9-Anthrylmethyl Ester (CAS 157606-35-4)
- [D-Asp5]-Atosiban (CAS CATO-C4X-229343)
- 1-(oxolan-3-yl)ethan-1-ol (CAS 1342404-07-2)
- 2-(7-Methoxybenzo[d]isoxazol-3-yl)acetic acid (CAS 33026-03-8)
- 4-Hydroxy-3-(2-(5-methoxy-1H-indol-3-yl)ethyl)-4-methyl-1-oxa-3-azaspiro[4.5]Decan-2-one (CAS 883291-32-5)
- (R)-1-Phosphono-2-phenylethylamine (CAS 36992-14-0)
- 2-(3-Ethylphenoxy)pyridine-4-carbonitrile (CAS 1016887-17-4)
- Ethyl 3-bromo-2,4-difluorobenzoate (CAS 1805583-62-3)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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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