ChemicalBook > CAS DataBase List > L-TRYPTOPHAN BENZYL ESTER 98
L-TRYPTOPHAN BENZYL ESTER 98
- Product Name
- L-TRYPTOPHAN BENZYL ESTER 98
- CAS No.
- 4299-69-8
- Chemical Name
- L-TRYPTOPHAN BENZYL ESTER 98
- Synonyms
- L-tryptophane benzyl ester;L-Tryptophan benzyl ester 98%;L-TRYPTOPHAN BENZYL ESTER 98;L-Tryptophan, phenylmethyl ester;L-TRYPTOPHAN BENZYL ESTER 98 USP/EP/BP;(S)-Benzyl 2-amino-3-(1H-indol-3-yl)propanoate;benzyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate
- CBNumber
- CB3504615
- Molecular Formula
- C18H18N2O2
- Formula Weight
- 294.35
- MOL File
- 4299-69-8.mol
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L-TRYPTOPHAN BENZYL ESTER 98 Property
- Melting point:
- 77-80 °C (lit.)
- Boiling point:
- 489.9±35.0 °C(Predicted)
- Density
- 1.247±0.06 g/cm3(Predicted)
- pka
- 17.01±0.30(Predicted)
- optical activity
- [α]20/D +9.9°, c = 1 in ethanol
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Safety
- WGK Germany
- 3
- HS Code
- 2933998090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
Sigma-Aldrich
- Product number
- 532029
- Product name
- L-Tryptophan benzyl ester
- Purity
- 98%
- Packaging
- 1g
- Price
- $71.6
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 532029
- Product name
- L-Tryptophan benzyl ester
- Purity
- 98%
- Packaging
- 5g
- Price
- $493
- Updated
- 2023/06/20
American Custom Chemicals Corporation
- Product number
- AAA0003413
- Product name
- L-TRYPTOPHAN BENZYL ESTER
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $736.74
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- AAA0003413
- Product name
- L-TRYPTOPHAN BENZYL ESTER
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $1237.61
- Updated
- 2021/12/16
Apolloscientific
- Product number
- OR46743
- Product name
- L-Tryptophan benzyl ester
- Packaging
- 5g
- Price
- $457
- Updated
- 2021/12/16
L-TRYPTOPHAN BENZYL ESTER 98 Preparation Products And Raw materials
Raw materials
Preparation Products
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L-TRYPTOPHAN BENZYL ESTER 98 Suppliers
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L-TRYPTOPHAN BENZYL ESTER 98