ChemicalBook > CAS DataBase List > L-Leucine benzyl ester p-toluenesulfonate salt
L-Leucine benzyl ester p-toluenesulfonate salt
- Product Name
- L-Leucine benzyl ester p-toluenesulfonate salt
- CAS No.
- 1738-77-8
- Chemical Name
- L-Leucine benzyl ester p-toluenesulfonate salt
- Synonyms
- ester·Tos;LEU-OBZL TOS;L-Leu-OBzl·Tos;H-LEU-OBZL TOS;H-LEU-OBZL·TOS;Leu-OBzl·TosOH;H-LEU-OBZL.PTSA;H-LEU-OBZL TOSOH;L-Leu-OBzl·TosOH;L-Leucine benzyl
- CBNumber
- CB7408652
- Molecular Formula
- C20H27NO5S
- Formula Weight
- 393.5
- MOL File
- 1738-77-8.mol
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L-Leucine benzyl ester p-toluenesulfonate salt Property
- Melting point:
- 153-160 °C
- refractive index
- 5 ° (C=2, DMF)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- color
- White to Almost white
- optical activity
- [α]20/D +5.0±0.3°, c = 2% in DMF
- BRN
- 3566840
- InChI
- InChI=1/C13H19NO2.C7H8O3S/c1-10(2)8-12(14)13(15)16-9-11-6-4-3-5-7-11;1-6-2-4-7(5-3-6)11(8,9)10/h3-7,10,12H,8-9,14H2,1-2H3;2-5H,1H3,(H,8,9,10)/t12-;/s3
- InChIKey
- QTQGHKVYLQBJLO-ZLBVLXFENA-N
- SMILES
- C1(S(=O)(=O)O)C=CC(C)=CC=1.C1(=CC=CC=C1)COC(=O)[C@@H](N)CC(C)C |&1:21,r|
- CAS DataBase Reference
- 1738-77-8(CAS DataBase Reference)
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Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- HS Code
- 29242990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- L0195
- Product name
- L-Leucine Benzyl Ester p-Toluenesulfonate
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 5g
- Price
- $41
- Updated
- 2025/07/31
TCI Chemical
- Product number
- L0195
- Product name
- L-Leucine Benzyl Ester p-Toluenesulfonate
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $119
- Updated
- 2025/07/31
TRC
- Product number
- L330165
- Product name
- L-Leucine Benzyl Ester p-Toluenesulfonate
- Packaging
- 10g
- Price
- $85
- Updated
- 2021/12/16
TRC
- Product number
- L330165
- Product name
- L-Leucine Benzyl Ester p-Toluenesulfonate
- Packaging
- 25g
- Price
- $140
- Updated
- 2021/12/16
Usbiological
- Product number
- 239318
- Product name
- L-Leucine benzyl ester 4-toluenesulfonate salt
- Packaging
- 5g
- Price
- $170
- Updated
- 2021/12/16
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L-Leucine benzyl ester p-toluenesulfonate salt Preparation Products And Raw materials
Raw materials
Preparation Products
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L-Leucine benzyl ester p-toluenesulfonate salt Suppliers
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- 18210857532; 18210857532
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View Lastest Price from L-Leucine benzyl ester p-toluenesulfonate salt manufacturers
WUHAN FORTUNA CHEMICAL CO., LTD
- Product
- L-Leucine benzyl ester p-toluenesulfonate salt 1738-77-8
- Price
- US $0.00/Kg/Drum
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 1000kg
- Release date
- 2021-08-28
Hebei Chuanghai Biotechnology Co., Ltd
- Product
- L-Leucine benzyl ester p-toluenesulfonate salt 1738-77-8
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 5tons
- Release date
- 2024-12-03
Sichuan HongRi Pharma-Tech Co.,Ltd
- Product
- L-Leu-OBzl.TosOH 1738-77-8
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1T+
- Release date
- 2024-03-28
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