Z-L-Alanine(CAS 1142-20-7)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 3 USD
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| 98% | RG | 25G | In Stock | 5 USD
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| 98% | RG | 100G | In Stock | 13 USD
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| 98% | RG | 500G | In Stock | 41 USD
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| 98% | RG | 2.5KG | In Stock | 204 USD
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| 98% | RG | 10KG | In Stock | 813 USD
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Applications of 1142-20-7
N-[(Benzyloxy)carbonyl]-L-alanine finds applications in:
- Peptide Synthesis: It serves as an important intermediate for synthesizing peptides and proteins.
- Drug Development: Its derivatives may be explored for therapeutic applications due to their potential biological activity.
- Research: Used in various biochemical assays and studies related to protein interactions and enzyme mechanisms.
These applications underscore its significance in both academic research and pharmaceutical development.
Physical and chemical properties of 1142-20-7
Acidity coefficient |
4.00±0.10(Predicted) |
|---|---|
Boiling Point |
422.1±38.0 °C at 760 mmHg |
BRN |
2056164 |
Density |
1.2±0.1 g/cm3 |
Exact Mass |
223.084457 |
Flash Point |
209.1±26.8 °C |
Index of Refraction |
1.545 |
LogP |
1.71 |
Melting Point |
82-84ºC |
Molecular Formula |
C11H13NO4 |
Molecular Weight |
223.225 |
optical activity |
[α]23/D 14.2°, c = 2 in acetic acid |
PSA |
75.63000 |
Solubility |
Chloroform (Slightly), Methanol (Slightly) |
Specific rotation |
-15 º (c=2, AcOH 24 ºC) |
Storage condition |
2~8°C |
Vapour Pressure |
0.0±1.1 mmHg at 25°C |
Spectrums of 1142-20-7
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 1142-20-7
Cas:4132-86-9
Cas:74497-02-2
Cas:16012-70-7
Cas:64-17-5
Q&A for CAS 1142-20-7
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 1142-20-7
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H332 Harmful if inhaled H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 1142-20-7
Operate under the ISO 9001 system
