- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: L-Valine benzyl ester p-toluenesulfonate salt
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- GL Biochem (Shanghai) Ltd.
- China
- Product Name: L-Valine benzyl ester p-toluenesulfonate salt
- Price: ￥Inquiry/1kg ￥Inquiry/100g
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Jackie Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: L-Valine benzyl ester p-toluenesulfonate salt
- Price: ￥238.0/5g ￥848.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Nanjing Peptide Biotech Ltd
- China
- Product Name: H-Val-OBzl.Tos
- 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: L-Valine benzyl ester 4-toluenesulfonate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
16652-76-9
16652-76-9 structure
- Name: L-Valine benzyl ester p-toluenesulfonate salt
- Chemical Name: L-Valine benzyl ester p-toluenesulfonate salt
- CAS Number: 16652-76-9
- Molecular Formula: C19H25NO5S
- Molecular Weight: 379.470
- Catalog: Biochemical Amino acids and their derivatives Proline derivatives
- Create Date: 2018-05-16 08:00:00
- Modify Date: 2024-01-02 13:14:44
| Name | L-Valine benzyl ester p-toluenesulfonate salt |
|---|---|
| Synonyms |
L-Valine, phenylmethyl ester, 4-methylbenzenesulfonate (1:1)
benzyl (2S)-2-amino-3-methylbutanoate,4-methylbenzenesulfonic acid L-Valine Benzyl Ester 4-Toluenesulfonate Benzyl L-valinate 4-methylbenzenesulfonate (1:1) MFCD00038908 L-Valine Benzyl Ester p-Toluenesulfonate Val-OBzl TosOH EINECS 240-702-6 H-Val-OBzl.Tos-OH H-Val-OBzl.Tos L-Valinebenzylesterp-toluenesulfonatesalt |
| Boiling Point | 160-162°C |
|---|---|
| Melting Point | 160-162 °C |
| Molecular Formula | C19H25NO5S |
| Molecular Weight | 379.470 |
| Flash Point | 160-162°C |
| Exact Mass | 379.145355 |
| PSA | 115.07000 |
| LogP | 4.73590 |
| Vapour Pressure | 0.0028mmHg at 25°C |
| Storage condition | -20°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2922499990 |
|
~92%
16652-76-9 |
| Literature: Thaqi, Ali; McCluskey, Adam; Scott, Janet L. Tetrahedron Letters, 2008 , vol. 49, # 49 p. 6962 - 6964 |
|
~97%
16652-76-9 |
| Literature: O'Donnell; Cook; Rusterholz Synthesis, 1991 , # 11 p. 989 - 993 |
|
~%
16652-76-9 |
| Literature: Synthesis, , # 11 p. 989 - 993 |
|
~%
16652-76-9 |
| Literature: Synthesis, , # 11 p. 989 - 993 |
|
~%
16652-76-9 |
| Literature: Letters in Organic Chemistry, , vol. 7, # 1 p. 39 - 44 |
| Precursor 5 | |
|---|---|
| DownStream 4 | |
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |