N4-(Benzo[d][1,3]dioxol-5-yl)-N2-butyl-L-asparagine CAS 1048005-00-0
| CAS No. | 1048005-00-0 |
| Molecular Formula | C15H20N2O5 |
| Molecular Weight | 308.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N4-(Benzo[d][1,3]dioxol-5-yl)-N2-butyl-L-asparagine (CAS 1048005-00-0), a certified reference material (molecular formula C15H20N2O5, MW 308.33 g/mol) for analytical method development and quality control.
N4-(Benzo[d][1,3]dioxol-5-yl)-N2-butyl-L-asparagine (C15H20N2O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), N4-(Benzo[d][1,3]dioxol-5-yl)-N2-butyl-L-asparagine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H20N2O5 |
| Molecular Weight | 308.33 g/mol |
| Appearance | Off-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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Related N Standards
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Recommended Standards
- 2-[1-(2,3-Dimethoxybenzyl)-3-oxo-2-piperazinyl]-acetic acid (CAS 1042697-82-4)
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- 2-(1-(2,4-Dimethoxybenzyl)-3-oxopiperazin-2-yl)acetic acid (CAS 1033600-34-8)
- 1-Acetyl-2,2,5,5-tetramethyl-3-pyrroline-3-carboxylic acid N-hydroxysuccinimide ester (CAS 1076198-74-7)
- 3-Isopropoxy-4-methylphenol (CAS 1243289-61-3)
- 2-Chloro-1-(tetrahydro-2H-pyran-3-yl)ethan-1-one (CAS 1425865-56-0)
- 1-(5-Methylpyridin-2-yl)ethan-1-amine (CAS 1417656-45-1)
- Gadoteridol impurity 40 (CAS 137145-75-6)
- (S)-tert-Butyl 2-(aminomethyl)-4,4-dimethylpyrrolidine-1-carboxylate (CAS 2155840-15-4)
- 5-(Heptadec-8-en-1-yl)-3-methylisoxazole (CAS 649721-05-1)
- 2-(3-chloro-2-fluorophenyl)acetaldehyde (CAS 1256479-71-6)
- Ethyl 4-(dimethylamino)-6,8-dimethylquinoline-3-carboxylate (CAS 1171932-56-1)
- 5-[(2S,4R)-4-methoxypyrrolidin-2-yl]-3-methyl-1H-1,2,4-triazole dihydrochloride (CAS 1909294-13-8)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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