- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Boc-L-Aspartic Acid 4-Benzyl 1-(4-Nitrophenyl)Ester
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Nanjing Peptide Biotech Ltd
- China
- Product Name: Boc-Asp(OBzl)-Onp
- Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
- Purity: 98.0%
- Stocking Period: 7 Day
- Contact: jom
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-AMINO-3,5,6-TRIFLUORO-4-PYRIDINECARBOXAMIDE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
26048-69-1
26048-69-1 structure
- Name: Boc-L-Asp(Bzl)-ONp
- Chemical Name: 4-O-benzyl 1-O-(4-nitrophenyl) (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanedioate
- CAS Number: 26048-69-1
- Molecular Formula: C22H24N2O8
- Molecular Weight: 444.435
- Catalog: Biochemical Amino acids and their derivatives Aspartic acid derivative
- Create Date: 2018-12-26 15:40:40
- Modify Date: 2024-01-02 17:41:04
| Name | 4-O-benzyl 1-O-(4-nitrophenyl) (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanedioate |
|---|---|
| Synonyms |
4-Benzyl 1-(4-nitrophenyl) N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-aspartate
L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 1-(4-nitrophenyl) 4-(phenylmethyl) ester Boc-Asp(OBzl)-ONp |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 609.9±55.0 °C at 760 mmHg |
| Melting Point | 106℃ |
| Molecular Formula | C22H24N2O8 |
| Molecular Weight | 444.435 |
| Flash Point | 322.6±31.5 °C |
| Exact Mass | 444.153259 |
| PSA | 136.75000 |
| LogP | 5.21 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.562 |
| Storage condition | 2-8°C |
| WGK Germany | 3 |
|---|---|
| HS Code | 2924299090 |
|
~66%
26048-69-1 |
| Literature: Masar, Bohumil; Schmidt, Pavel; Pivcova, Hana; Cefelin, Pavel Collection of Czechoslovak Chemical Communications, 1987 , vol. 52, # 8 p. 1922 - 1927 |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |