Best Manufacturer of Tyr - DL-Tryptophan – Baishixing Manufacturer and Factory

Manufacturer of Tyr - DL-Tryptophan – Baishixing

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We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for Factory Supply Free Samples, Nutrition Supplement Leucine, Thiazolidinecarboxylicacid, We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We invite you to visit our company for a personalized tour and advanced business guidance.

Manufacturer of Tyr - DL-Tryptophan – Baishixing Detail:

Specifications

Chemical Name or Material	DL-Tryptophan
CAS	54-12-6
Assay Percent Range	98%
Infrared Spectrum	Authentic
Beilstein	22, 550
Other Amino Acids	(TLC) Not detected
Packaging	25kg/barrel
SMILES	C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N
Molecular Weight (g/mol)	204.229
ChEBI	CHEBI:27897
Physical Form	Crystalline Powder
Color	Beige to White or Yellow
Name Note	99%
Appearance of Solution	(1% in 1M HCl) clear to slightly hazy, colorless to yellow solution
Molecular Formula	C11H12N2O2
MDL Number	MFCD00064339
Loss on Drying	0.8% max. (105°C, 3 hrs) (vacuum)
Synonym	dl-tryptophan, 2-amino-3-1h-indol-3-yl propanoic acid, racemic tryptophan, dl-trytophane, dl-trytophan, +–tryptophan, h-dl-trp-oh, dl-3beta-indolylalanine, dl-tryptophane, tryptophan .
InChI Key	QIVBCDIJIAJPQS-UHFFFAOYSA-N
IUPAC Name	2-amino-3-(1H-indol-3-yl)propanoic acid
PubChem CID	1148
Formula Weight	204.23
Percent Purity	≥97.5%

Appearance: White to off-white powder
Product Quality meets: Our company standards.
Stock status: Usually keep 300-400KGs in stock.
Application: it is widely used in food additives, pharmaceutical intermediate.
Package: 25kg / barrel

Security information

Customs Code: 29339990
WGK Germany：1
Hazard class code: R22
Safety instruction: S24 / 25
Dangerous goods mark: Xi [2]

Production method

1. Indole was condensed to form 3-dimethylaminomethyl indole, and then condensed to form ethyl α – carboxylate – β (3-indole) – N-acetyl – α – alanine ethyl ester, which was hydrolyzed, decarboxylated and then hydrolyzed to form DL tryptophan.

2. Tryptophan was synthesized from indole in high concentration of pyruvic acid and ammonia under the catalysis of enzyme. Or it is prepared from indole and acetylamino malonate.

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It is actually our accountability to satisfy your needs and effectively serve you. Your pleasure is our best reward. We're on the lookout forward for your stop by for joint growth for Manufacturer of Tyr - DL-Tryptophan – Baishixing , The product will supply to all over the world, such as: Cyprus, Mecca, Belize, We welcome you to visit our company & factory and our showroom displays various products and solutions that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to supply you with the best services. If you will need more information, please do not hesitate to contact us via E-mail, fax or telephone.

Quality inspection ability

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The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.

By Mary from Cologne - 2017.11.20 15:58

The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.

By Edwina from Johannesburg - 2018.06.05 13:10

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