- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: N-p-Tosyl-L-phenylalanine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- GL Biochem (Shanghai) Ltd.
- China
- Product Name: N-p-Tosyl-L-phenylalanine
- Price: ￥Inquiry/1kg ￥Inquiry/100g
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Jackie Yang
- Email: ymbetter@glbiochem.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: N-p-Tosyl-L-phenylalanine
- Price: ￥348.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Nanjing Peptide Biotech Ltd
- China
- Product Name: Tos-Phe-OH
- Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
- Purity: 98.0%
- Stocking Period: 7 Day
- Contact: jom
- Email: chenglong.fan@njpeptide.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: N-[(4-Methylphenyl)sulfonyl]phenylalanine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
13505-32-3
13505-32-3 structure
- Name: N-p-Tosyl-L-phenylalanine
- Chemical Name: N-(p-Toluenesulfonyl)-L-phenylalanine
- CAS Number: 13505-32-3
- Molecular Formula: C16H17NO4S
- Molecular Weight: 319.375
- Catalog: Biochemical Amino acids and their derivatives Phenylalanine derivatives
- Create Date: 2018-12-24 11:21:46
- Modify Date: 2025-08-25 16:51:26
| Name | N-(p-Toluenesulfonyl)-L-phenylalanine |
|---|---|
| Synonyms |
N-tosyl-(S)-phenylalanine
(S)-2-(4-Methylphenylsulfonamido)-3-phenylpropanoic acid MFCD00037251 Tosyl-L-phenylalanine N-(P-TOLUENESULFONYL)-L-PHENYLALANINE N-p-Tosyl-L-phenylalanine L-Phenylalanine, N-[(4-methylphenyl)sulfonyl]- N-[(4-Methylphenyl)sulfonyl]-L-phenylalanine |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 517.7±60.0 °C at 760 mmHg |
| Melting Point | 165 °C |
| Molecular Formula | C16H17NO4S |
| Molecular Weight | 319.375 |
| Flash Point | 266.9±32.9 °C |
| Exact Mass | 319.087830 |
| PSA | 91.85000 |
| LogP | 3.28 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.602 |
| Storage condition | Store at RT. |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S26-S37/39 |
| WGK Germany | 3 |
| HS Code | 2935009090 |
|
~95%
13505-32-3 |
| Literature: Saravanan; Sadhukhan, Arghya; Khan, Noor-Ul H.; Kureshy, Rukhsana I.; Abdi, Sayed H. R.; Bajaj, Hari C. Journal of Organic Chemistry, 2012 , vol. 77, # 9 p. 4375 - 4384 |
|
~57%
13505-32-3 |
| Literature: Beresford, Kenneth J. M.; Church, Nicola J.; Young, Douglas W. Organic and Biomolecular Chemistry, 2006 , vol. 4, # 15 p. 2888 - 2897 |
|
~10%
13505-32-3 |
| Literature: Tetrahedron, , vol. 62, # 51 p. 11955 - 11962 |
|
~99%
13505-32-3 |
| Literature: Piloto, Ana M.; Rovira, Daniel; Costa, Susana P.G.; Goncalves, M. Sameiro T. Tetrahedron, 2006 , vol. 62, # 51 p. 11955 - 11962 |
|
~0%
13505-32-3
Detail
|
| Literature: Synthetic Communications, , vol. 21, # 6 p. 833 - 839 |
|
~56%
13505-32-3 |
| Literature: Church, Nicola J.; Young, Douglas W. Tetrahedron Letters, 1995 , vol. 36, # 1 p. 151 - 154 |
|
~%
13505-32-3 |
| Literature: Chemical & Pharmaceutical Bulletin, , vol. 32, # 1 p. 336 - 339 |
| Precursor 4 | |
|---|---|
| DownStream 9 | |
![(Z,3S)-1-diazonio-3-[(4-methylphenyl)sulfonylamino]-4-phenylbut-1-en-2-olate structure](https://image.chemsrc.com/caspic/041/10119-00-3.png)
| HS Code | 2935009090 |
|---|---|
| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |