Fmoc-L-Aspartic acid β-tert-butyl ester-<SUP>13</SUP>C<SUB>4</SUB>,<SUP>15</SUP>N CAS 1217468-27-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1217468-27-3 |
| Molecular Formula | C19[13C]4H37[15N]O6 |
| Molecular Weight | 428.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fmoc-L-Aspartic acid β-tert-butyl ester-<SUP>13</SUP>C<SUB>4</SUB>,<SUP>15</SUP>N (CAS 1217468-27-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19[13C]4H37[15N]O6. Molecular weight: 428.51 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19[13C]4H37[15N]O6 |
| Molecular Weight | 428.51 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- Fmoc-HoCys(Acm)-OH (CAS 150281-21-3)
- Fmoc-Met-Gly-OH (CAS 77275-43-5)
- Fmoc-N-Me-Cys(Acm)-OH (CAS 481642-19-7)
- Fmoc-p-azido-D-Phe-OH (CAS 1391586-30-3)
- Fmoc-p-azido-Phe-OH (CAS 163217-43-4)
- Fmoc-Arg(NO?)-OH (CAS 58111-94-7)
- (4R)-Fmoc-4-phenoxy-L-proline (CAS 1313390-76-9)
- 11-(Fmoc-amino)-3,6,9-trioxaundecanoic Acid (CAS 139338-72-0)
Recommended Standards
- [4-[2-[[(3-Ethyl-d5-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]carbamic Acid Ethyl Ester (CAS 1217029-88-3)
- 2-[4-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-1H-imidazol-1-yl]-5-[(3-methylpiperidin-1-yl)sulfonyl]pyridine (CAS 1251547-48-4)
- Boc-Arg(Tos)-OH (CAS 13836-37-8)
- 4-(2-Phenyloxazol-5-yl)aniline (CAS 76046-08-7)
- Benzyl 2-ethynyl-4,4-difluoro-2-methylpyrrolidine-1-carboxylate (CAS 2306268-90-4)
- 2-(Pyrrolidin-1-yl)-2-(thiophen-2-yl)propanoic acid (CAS 898402-48-7)
- 4-Amino-7-(2-C-methyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (CAS 443642-56-6)
- 2-Methyl-[1,2,4]triazolo[1,5-a]pyrazine (CAS 20914-69-6)
- Methyl 2-((2-((5-methylisoxazol-3-yl)amino)-2-oxoethyl)thio)acetate (CAS 403836-46-4)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
Why CATO?
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