| N-Benzyloxycarbonyl-L-asparagine Basic information |
| Product Name: | N-Benzyloxycarbonyl-L-asparagine |
| Synonyms: | n2-[(phenylmethoxy)carbonyl]-l-asparagin;L-Asparagine, N-CBZ protected;N-α-Z-L-asparagine;N(a)-Benzyloxycarbonyl-L-asparagine;N-A-CBZ-L-ASPARAGINE CRYSTALLINE;N2-[(PHENYLMEHTOXY)CARBONYL]-L-ASPARAGINE;CBZ-L-Asparagine-OH;N(alpha)-Benzyloxycarbonyl-L-asparagine~Z-Asn-OH |
| CAS: | 2304-96-3 |
| MF: | C12H14N2O5 |
| MW: | 266.25 |
| EINECS: | 218-969-5 |
| Product Categories: | Z-Amino acid series;Chiral Compounds;Amino Acids;Amino Acids (N-Protected);Biochemistry;Cbz-Amino Acids;chiral;Amino Acid Derivatives;PROTECTED AMINO ACID & PEPTIDES;Asparagine [Asn, N];Z-Amino Acids and Derivatives;Alkyl;Asparagine;Building Blocks;Chemical Biology;Chemical Synthesis;Halogenated Hydrocarbons;Organic Building Blocks;Peptide Chemistry |
| Mol File: | 2304-96-3.mol |
| N-Benzyloxycarbonyl-L-asparagine Chemical Properties |
| Melting point | 163-165 °C(lit.) |
| alpha | 6.5 º (c=2, CH3COOH) |
| Boiling point | 409.45°C (rough estimate) |
| density | 1.2846 (rough estimate) |
| refractive index | 6.3 ° (C=1.6, AcOH) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | almost transparency in hot Methanol |
| pka | 3.77±0.10(Predicted) |
| form | powder to crystal |
| color | White to Almost white |
| optical activity | [α]20/D +6°, c = 1.6 in acetic acid |
| BRN | 3085452 |
| InChIKey | FUCKRCGERFLLHP-VIFPVBQESA-N |
| CAS DataBase Reference | 2304-96-3(CAS DataBase Reference) |
| EPA Substance Registry System | L-Asparagine, N2-[(phenylmethoxy)carbonyl]- (2304-96-3) |
| Safety Information |
| Hazard Codes | Xi,Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 24/25-36-26 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | IRRITANT |
| HS Code | 29242990 |
| MSDS Information |
| Provider | Language |
|---|---|
| 4-Amino-2-{[(benzyloxy)carbonyl]amino}-4-oxobutanoic acid | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| N-Benzyloxycarbonyl-L-asparagine Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powde |
| Uses | Nα-Cbz-L-asparagine is an N-Cbz-protected form of L-Asparagine (A790005). L-Asparagine was first isolated by Robiquet and Vauquelin from asparagus juice (a high source of L-asparagine). L-Asparagine is often incorporated into proteins, and is a basis for some cancer therapies as certain cancerous cells require L-asparagine for growth. |
| N-Benzyloxycarbonyl-L-asparagine Preparation Products And Raw materials |
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