Fmoc--methylene-DL-glutamic acid CAS 1219174-57-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1219174-57-8 |
| Molecular Formula | C21H19NO6 |
| Molecular Weight | 381.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Fmoc--methylene-DL-glutamic acid (CAS 1219174-57-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H19NO6. Molecular weight: 381.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H19NO6 |
| Molecular Weight | 381.38 g/mol |
| Appearance | Pale yellow to 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Lavendustin A (CAS 125697-92-9)
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- 3-(Dimethylamino)-1-[3-(trifluoromethyl)phenyl]-2-propen-1-one (CAS 72851-19-5)
- 3-[(1-oxo-1-phenylpropan-2-yl)carbamoyl]propanoic acid (CAS 1258651-87-4)
- 3-(2-Chlorophenyl)-N-(cyclopropylcarbamothioyl)-5-methylisoxazole-4-carboxamide (CAS 1024185-87-2)
- Undecafluorohexanoyl Fluoride (CAS 355-38-4)
- 1-Ethyl-5-(5-mercapto-4-methyl-4H-1,2,4-triazol-3-yl)pyridin-2(1H)-one (CAS 1105196-02-8)
- Ethyl (E)-7-(2-(dimethylamino)vinyl)pyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 148191-33-7)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com