Boc-Asp(OtBu)-OH
95%
- Product Code: 105727
Alias:
tert-Butoxycarbonyl-L-Aspartic Acid-4-tert-Butyl Ester ; BOC-L-Aspartic Acid-4-tert-Butyl Ester
CAS:
1676-90-0
| Molecular Weight: | 289.32 g./mol | Molecular Formula: | C₁₃H₂₃NO₆ |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00076912 | |
| Melting Point: | 64-67 °C | Boiling Point: | |
| Density: | Storage Condition: | 2~8°C |
Product Description:
This chemical is widely used in peptide synthesis as a building block. It serves as a protected form of aspartic acid, ensuring specific reactions occur at desired sites without interference. The Boc (tert-butyloxycarbonyl) and OtBu (tert-butyl ester) groups protect the amino and carboxyl functionalities, respectively, during the synthesis process. This allows for controlled step-by-step assembly of peptide chains. It is particularly valuable in solid-phase peptide synthesis (SPPS), where selective deprotection and coupling are essential. Its application ensures high purity and efficiency in producing complex peptides for research, pharmaceuticals, and biotechnology.
Product Specification:
| Test | Specification |
|---|---|
| Melting Point | 60-65 |
| Purity (HPLC) | 94.5-100 |
| Specific Rotation [A]20/D (C = 1% In Methanol) | |
| Specific Rotation [A]20/D (C = 1% In Methanol) | 1.6-2.4 |
| TLC Analysis | One Spot |
| Appearance | White To Off-White Powder |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | ฿300.00 |
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| 5.000 | 10-20 days | ฿630.00 |
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| 25.000 | 10-20 days | ฿2,850.00 |
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| 100.000 | 10-20 days | ฿11,280.00 |
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Boc-Asp(OtBu)-OH
This chemical is widely used in peptide synthesis as a building block. It serves as a protected form of aspartic acid, ensuring specific reactions occur at desired sites without interference. The Boc (tert-butyloxycarbonyl) and OtBu (tert-butyl ester) groups protect the amino and carboxyl functionalities, respectively, during the synthesis process. This allows for controlled step-by-step assembly of peptide chains. It is particularly valuable in solid-phase peptide synthesis (SPPS), where selective deprotection and coupling are essential. Its application ensures high purity and efficiency in producing complex peptides for research, pharmaceuticals, and biotechnology.
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