Fmoc-Asp(OtBu)-(Dmb)y-OH CAS 2116-83-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2116-83-8 |
| Molecular Formula | C26H29N3O8 |
| Molecular Weight | 511.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fmoc-Asp(OtBu)-(Dmb)y-OH (CAS 2116-83-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H29N3O8. Molecular weight: 511.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H29N3O8 |
| Molecular Weight | 511.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-(3,4-Dimethoxybenzoyl)-3-hydroxy-1-(3-morpholinopropyl)-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 615276-06-7)
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- 3-Methyl-1-(2-methylbenzoyl)piperazine (CAS 1240574-62-2)
- 1-(5-Bromo-6-methylpyridin-3-yl)ethan-1-one (CAS 1557735-29-1)
- Everolimus Impurity 32 (CAS CATO-C4X-112232)
- 1-(tert-Butyl)-4-phenoxybenzene (CAS 5331-28-2)
- 3-(5-Methyl-1,3,4-oxadiazol-2-yl)piperidine hydrochloride (CAS 1779125-37-9)
- 2-[(4-carbamoyl-2-nitrophenyl)sulfanyl]acetic acid (CAS 306278-31-9)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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