- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Z-Asp(OBut)-OSu
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- GL Biochem (Shanghai) Ltd.
- China
- Product Name: Z-Asp(OtBu)-OSu
- Price: $Inquiry/1kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Jackie Yang
- Nanjing Peptide Biotech Ltd
- China
- Product Name: Z-Asp(OtBu)-Osu
- 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: (S)-4-TERT-BUTYL 1-(2,5-DIOXOPYRROLIDIN-1-YL) 2-(((BENZYLOXY)CARBONYL)AMINO)SUCCINATE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
3338-32-7
3338-32-7 structure
- Name: Z-Asp(OBut)-OSu
- Chemical Name: 4-O-tert-butyl 1-O-(2,5-dioxopyrrolidin-1-yl) (2S)-2-(phenylmethoxycarbonylamino)butanedioate
- CAS Number: 3338-32-7
- Molecular Formula: C20H24N2O8
- Molecular Weight: 420.413
- Catalog: Biochemical Amino acids and their derivatives Aspartic acid derivative
- Create Date: 2018-12-31 06:57:56
- Modify Date: 2024-01-11 12:15:33
| Name | 4-O-tert-butyl 1-O-(2,5-dioxopyrrolidin-1-yl) (2S)-2-(phenylmethoxycarbonylamino)butanedioate |
|---|---|
| Synonyms |
Z-Asp(OtBu)-Osu
N-Benzyloxycarbonyl-L-aspartic acid 4-tert-butyl 1-(N-succinimidyl) ester L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) 1-(2,5-dioxo-1-pyrrolidinyl) ester 4-tert-Butyl 1-(2,5-dioxopyrrolidin-1-yl) N-[(benzyloxy)carbonyl]-L-aspartate RW1386 tert-Butyl (S)-4-((2,5-dioxo-1-pyrrolidinyl)oxy)-4-oxo-3-(((phenylmethoxy)carbonyl)amino)butyrate 1-(2,5-Dioxo-1-pyrrolidinyl) 4-(2-methyl-2-propanyl) N-[(benzyloxy)carbonyl]-L-aspartate Z-Asp(OBut)-OSu |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Melting Point | 150-152ºC |
| Molecular Formula | C20H24N2O8 |
| Molecular Weight | 420.413 |
| Exact Mass | 420.153259 |
| PSA | 128.31000 |
| LogP | 2.01 |
| Appearance | Powder | White to off-white |
| Index of Refraction | 1.560 |
| Storage condition | −20°C |
| Safety Phrases | 22-24/25 |
|---|---|
| WGK Germany | 3 |
| HS Code | 2925190090 |
|
~%
3338-32-7 |
| Literature: Chemistry - A European Journal, , vol. 19, # 48 p. 16256 - 16262 |
| Precursor 2 | |
|---|---|
| DownStream 2 | |
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |