- GL Biochem (Shanghai) Ltd.
- China
- Product Name: H-Leu-OBzl·TosOH
- Price: $Inquiry/1kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Jackie Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: H-Leu-OBzl.TosOH
- Price: ￥2148.0/500g ￥668.0/100g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Nanjing Peptide Biotech Ltd
- China
- Product Name: H-Leu-OBzl.TosOH
- 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-Leucine benzyl ester p-toluenesulfonate salt
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
1738-77-8
1738-77-8 structure
- Name: H-Leu-OBzl.TosOH
- Chemical Name: L-Leucine benzyl ester p-toluenesulfonate salt
- CAS Number: 1738-77-8
- Molecular Formula: C20H27NO5S
- Molecular Weight: 393.497
- Catalog: Biochemical Amino acids and their derivatives Leucine derivative
- Create Date: 2018-05-17 08:00:00
- Modify Date: 2024-01-02 11:25:05
-
L-Leucine benzyl ester p-toluenesulfonate is a leucine derivative[1].
| Name | L-Leucine benzyl ester p-toluenesulfonate salt |
|---|---|
| Synonyms |
Benzyl L-leucinate 4-methylbenzenesulfonate (1:1)
L-Leucine Benzyl Ester p-Toluenesulfonate benzyl (2S)-2-amino-4-methylpentanoate,4-methylbenzenesulfonic acid EINECS 217-095-1 H-Leu-Obzl.Tos-OH MFCD00066117 L-Leucine, phenylmethyl ester, 4-methylbenzenesulfonate (1:1) Leu-Obzl TosOH H-Leu-OBzl·Tos-OH H-Leu-Obzl-Tosoh H-Leu-OBzl·TosOH H-Leu-OBzl.TosOH |
| Description | L-Leucine benzyl ester p-toluenesulfonate is a leucine derivative[1]. |
|---|---|
| Related Catalog | |
| In Vitro | Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances[1]. |
| References |
| Boiling Point | 302.5ºC at 760 mmHg |
|---|---|
| Melting Point | 153-160 °C |
| Molecular Formula | C20H27NO5S |
| Molecular Weight | 393.497 |
| Flash Point | 157.6ºC |
| Exact Mass | 393.160980 |
| PSA | 115.07000 |
| LogP | 5.12600 |
| Vapour Pressure | 0.000987mmHg at 25°C |
| Index of Refraction | 5 ° (C=2, DMF) |
| Storage condition | 2-8°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | C |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2922499990 |
|
~87%
1738-77-8 |
| Literature: Liebigs Annalen der Chemie, , p. 1079 - 1082 |
|
~98%
1738-77-8 |
| Literature: Journal of Organic Chemistry, , vol. 48, # 1 p. 121 - 123 |
|
~84%
1738-77-8 |
| Literature: Tetrahedron, , vol. 65, # 47 p. 9702 - 9706 |
|
~%
1738-77-8 |
| Literature: Letters in Organic Chemistry, , vol. 7, # 1 p. 39 - 44 |
| Precursor 4 | |
|---|---|
| DownStream 6 | |
![L-Lysinamide, D-valyl-L-leucyl-N-[4-[bis (2-chloroethyl)amino]phenyl]-, bis(trifluoroacetate) structure](https://www.chemsrc.com/caspic/058/84559-75-1.png)
| 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% |