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N-Boc-L-aspartic acid 4-tert-butyl ester, 98%

Catalog No. AAH6355406
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Catalog No. AAH6355406 Supplier Thermo Scientific Chemicals Supplier No. H6355406
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Description

CAS: 1676-90-0 | C13H23NO6 | 289.328 g/mol

It is used in the preparation of highly selective thrombin inhibitors. Also used in the preparation of thiopeptides and thioacylating agents.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is used in the preparation of highly selective thrombin inhibitors. Also used in the preparation of thiopeptides and thioacylating agents.

Solubility
Soluble in methanol and dimethyl sulfoxide.

Notes
Refrigerate. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1676-90-0
Molecular Formula C13H23NO6
Molecular Weight (g/mol) 289.328
MDL Number MFCD00076912
InChI Key PHJDCONJXLIIPW-QMMMGPOBSA-N
Synonym boc-asp otbu-oh, boc-l-aspartic acid 4-tert-butyl ester, boc-asp obut-oh, s-4-tert-butoxy-2-tert-butoxycarbonyl amino-4-oxobutanoic acid, n-alpha-t-boc-l-aspartic acid beta-t-butyl ester, 2s-4-tert-butoxy-2-tert-butoxycarbonyl amino-4-oxobutanoic acid, boc-asp but, pubchem12101, n-boc-asp o-t-bu oh
PubChem CID 7010636
IUPAC Name (2S)-4-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid
SMILES CC(C)(C)OC(=O)CC(C(=O)O)NC(=O)OC(C)(C)C

Specifications

Melting Point 64°C to 67°C
Color White
Beilstein 2336144
Solubility Information Soluble in methanol and dimethyl sulfoxide.
Quantity 5 g
Formula Weight 289.32
Percent Purity 98%
Physical Form Powder
Chemical Name or Material N-Boc-L-aspartic acid 4-tert-butyl ester

Safety and Handling

TSCA No
storageNote1 2° to 8°C
Recommended Storage Keep cold
SDS

RUO – Research Use Only

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