153-94-6
Product Name:
D-Tryptophan
Formula:
C11H12N2O2
Synonyms:
(R)-2-Amino-3-(3-indolyl)propionic acid;D -α-Amino-3-indolepropionic acid
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | D(+)-tryptophan is a white solid. (NTP, 1992) |
|---|---|
| Melting Point | 527 to 540 °F (NTP, 1992) |
| Solubility | 1 to 5 mg/mL at 75 °F (NTP, 1992) |
| Collision Cross Section | 147.9 Ų [M+Na]+ 150.6 Ų [M+H]+ 151.7 Ų [M-H]- 142.6 Ų [M-H]- |
| Chemical Classes | Biological Agents -> Amino Acids and Derivatives |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 204.22 g/mol |
|---|---|
| XLogP3 | -1.1 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 204.089877630 g/mol |
| Monoisotopic Mass | 204.089877630 g/mol |
| Topological Polar Surface Area | 79.1 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 245 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
D(+)-tryptophan is a white solid. (NTP, 1992)