Good Quality N-Methyl-Dl-Alanine - China Cheap price China 99% 4, 6-Diaminoresorcinol Dihydrochloride CAS 16523-31-2 Industry Grade – Baishixing
Good Quality N-Methyl-Dl-Alanine - China Cheap price China 99% 4, 6-Diaminoresorcinol Dihydrochloride CAS 16523-31-2 Industry Grade – Baishixing
Good Quality N-Methyl-Dl-Alanine - China Cheap price China 99% 4, 6-Diaminoresorcinol Dihydrochloride CAS 16523-31-2 Industry Grade – Baishixing Detail:
We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for China Cheap price China 99% 4, 6-Diaminoresorcinol Dihydrochloride CAS 16523-31-2 Industry Grade, In case you have the requirement for almost any of our items, make sure you call us now. We are looking forward to hearing from you soon.
We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for 4 6-Diaminoresorcinol Dihydrochloride, China 99%, We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our merchandise are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ??customer first, forge ahead’, we sincerely welcome clients from at home and abroad to cooperate with us.
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.We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for China Cheap price China 99% 4, 6-Diaminoresorcinol Dihydrochloride CAS 16523-31-2 Industry Grade, In case you have the requirement for almost any of our items, make sure you call us now. We are looking forward to hearing from you soon.
China Cheap price China 99%, 4 6-Diaminoresorcinol Dihydrochloride, We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our merchandise are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ??customer first, forge ahead’, we sincerely welcome clients from at home and abroad to cooperate with us.
Product detail pictures:
Related Product Guide:
We have been commitment to supply the competitive price ,excellent products and solutions high-quality, at the same time as fast delivery for Good Quality N-Methyl-Dl-Alanine - China Cheap price China 99% 4, 6-Diaminoresorcinol Dihydrochloride CAS 16523-31-2 Industry Grade – Baishixing , The product will supply to all over the world, such as: Azerbaijan, Malta, Ecuador, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We've got tightened inspection for quality of product.
By Laurel from venezuela - 2018.12.14 15:26
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
By Alexandra from Durban - 2017.09.16 13:44
