Boc-D-Asparagine
Synonym(s):Boc-D -asparagine;Boc-D-Asn-OH;N-α-t.-Boc-D-asparagine
- CAS NO.：75647-01-7
- Empirical Formula: C9H16N2O5
- Molecular Weight: 232.23
- MDL number: MFCD00065558
- EINECS: 231-405-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 17:34:42
What is Boc-D-Asparagine?
Chemical properties
white fine crystalline powder
The Uses of Boc-D-Asparagine
Nα-Boc-D-asparagine is an N-Boc-protected form of D-Asparagine (A788990). D-Asparagine is an isomer of L-Asparagine (A790005) and is used by bacteria (such as Saccharomyces cerevisiae) as a sole nitrogen source for replication. L-Asparagine is also a competitive inhibitor of staphylococcal L-asparaginase and is used as a reagent to synthesize peptide antibiotics.
Definition
ChEBI: Boc-D-asparagine is an asparagine derivative.
Properties of Boc-D-Asparagine
| Melting point: | 165-169 °C |
| Boiling point: | 374.39°C (rough estimate) |
| alpha | 9 º (c=1, DMF) |
| Density | 1.2896 (rough estimate) |
| refractive index | 7.7 ° (C=1, DMF) |
| storage temp. | Sealed in dry,2-8°C |
| solubility | soluble in Dimethylformamide |
| form | Powder |
| pka | 3.79±0.10(Predicted) |
| color | White |
| BRN | 4843040 |
| CAS DataBase Reference | 75647-01-7(CAS DataBase Reference) |
Safety information for Boc-D-Asparagine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Boc-D-Asparagine
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