Tryptophan | CAS No. 54-12-6

Tryptophan

Basic Information

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CAS Number

54-12-6

Molecular Formula

C11H12N2O2

Molecular Weight

204.23 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

289-290oC

Boiling Point

447.9°C at 760 mmHg

Water Solubility

10 g/L (20℃)

Flash Point

224.7°C

Solubility

methanol: water (7:3): soluble

Refractive Index

1.5200 (estimate)

Specific Rotation

0° (c=1 in 1N HCL)

SMILES

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NC(Cc1c[nH]c2ccccc12)C(=O)O

InChI

InChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)

InChIKey

QIVBCDIJIAJPQS-UHFFFAOYSA-N

LogP

1.1223000000000003

Topological Polar Surface Area

79.11 Å²

Hydrogen Bond Donor/Acceptor

4 / 4

Complexity

2750

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

Stable. Incompatible with strong oxidizing agents, strong acids.

Sensitiveness

photo-sensitive

Synonyms & References

English

2-Amino-3-(1H-indol-3-yl)propanoic acid
DL-Tryptohan
H-DL-Trp-OH
DL-Trytophan (1.08375)
(+/-)-2-Amino-3-(3-indolyl)propionic acid
DL-Trytophan
D,L-Tryptophan
Tryptophan
(±)-2-AMino-3-(3-indolyl)propionic a
(±)-2-Amino-3-(3-indolyl)propionic Acid
(±)-α-Amino-3-indolepropionic acid
DL-2-AMino-3-indolepropionic acid
DL-2-AMino-3-indolylpro-panoic acid
DL-3beta-Indolylalanine
DL-3β-Indolylalanine
DL-triptophan
DL-Tryptophan 
DL-Trytophane
DL-β-3-Indolyl alanine
Racemic Tryptophan
Triethyl phosphate
3,5,38,40,72,74,88,90-Octamethoxy-10,33,45,68-tetraoxa-12,31,47,66,81,92,95,96-octazaheptadecacyclo[
DL-Tryptophan

MDL Number

MFCD00064339

Customs Code

29339990

FAQ

What is Tryptophan (CAS: 54-12-6)?

Tryptophan is an essential amino acid with the chemical formula C11H12N2O2. It is a colorless crystalline solid that is soluble in water and has a bitter taste. Tryptophan plays a crucial role in protein synthesis and is also known for its involvement in the production of neurotransmitters like serotonin and melatonin. Its CAS number is 54-12-6.

What are the main uses of Tryptophan (CAS: 54-12-6)?

Tryptophan is widely used in pharmaceuticals for the treatment of insomnia and depression due to its role in serotonin production. It is also utilized in the food industry as a dietary supplement and in research for studying amino acid metabolism and neurochemical pathways. Additionally, it finds applications in the synthesis of other compounds and pharmaceutical intermediates. CAS: 54-12-6.

Is Tryptophan (CAS: 54-12-6) safe?

Tryptophan is generally considered safe when consumed in recommended amounts. However, high doses may cause side effects such as gastrointestinal discomfort or drowsiness. It is important to handle Tryptophan with care, using appropriate protective equipment to avoid skin contact or inhalation. Safety standards for handling Tryptophan are in place to ensure proper use and minimize risks. CAS: 54-12-6.

How should Tryptophan (CAS: 54-12-6) be stored?

Tryptophan should be stored in a cool, dry, and well-ventilated place, away from direct sunlight. It is best kept in a sealed container at a temperature below 25°C and in a humidity level below 60%. Proper storage ensures its stability and prevents degradation. CAS: 54-12-6.