CasNo.153-94-6,D(+)-Tryptophan,(153-94-6) Suppliers

25 Kilogram	Negotiable

Min.Order :25 Kilogram
Purity: 99%
Payment Terms : L/C,D/P,T/T,,Other

Keywords

intermediates of tadalafil supply Amino Acid d-tryptophan Purity 99% (R)-2-Amino-3-(3-indolyl)propionic acid /H-D-Trp-OH/153-94-6

Quick Details

Appearance:white crystalline Powder
Application:1. D-Tryptophan is an essential amino acid and it continues to be used as a nutritional. 2. D-Tryptophan experts positive effects on the growth promotion and the repair of histiocyte. 3. D-Try
PackAge:25kgs/Drum or custom-made
ProductionCapacity:500|Metric Ton|Year
Storage:Keep in a cool & dry place
Transportation:air or ocean or rail or parcel post

Superiority:

SUNSANTA
We are one of the leading exporters in China in the fields of active pharma
ingredients including oncology drug, prostaglandin, anti-HIV drug, cardiovascular
drug, diabetes drug, anti-inflammatory drug, urinary system drug, cosmetics peptide
and intermediate, dyestuff & pigment and kinds of package materials.
We specialize in synthesis of novel organic compounds, process development
and manufacturing of pharmaceutical and fine organic chemicals from gram to kilogram quantity.
We supply
1.in very competitive price;
2.Quality Guaranteed;
3.Fast Delivery;
4.Payment:L/C;D/P;TT;;Paypal.
5.On-time shipment and pre-shipment product quality safeguards.

Details:

Amino Acid d-tryptophan

For more details ,pls contact us for COA and MSDS.

Lot No.	MFG. DATE	EXP. DATE	Molecular Structure
20151020	2015.10.20	2017.10.19
Molecular Weight	Molecular Formula
204.23	C11H12N2O2
Quantity	Packing
20g	20g/ plastic bag
Storage	Keep in a cool & dry place
Application	Important nutrients, on medicine for the prevention and treatment of niacin agent

Items		Specification	Results	Test Method
Description		white to slightly yellowish-white crystals or crystalline Powder	white crystalline Powder	AJI
Specific Rotation [a]²⁰D		+30.5°~+32.5°	+31.4°	AJI
Transmittance		≥95.0%	95.5%	AJI
Chloride		≤0.020%	<0.020%	AJI
Ammonium		≤0.02%	<0.020%	AJI
Iron		≤20ppm	<20ppm	AJI
Sulfate		≤0.020%	<0.020%	AJI
Heavy metals		≤10ppm	<10ppm	AJI
Arsenic		≤1ppm	<1ppm	AJI
Other amino acids		conforms	meet the requirements	AJI
Loss on drying		≤0.20%	0.12%	AJI
Residue on ignition		≤0.10%	0.06%	AJI
Assay		99.0%-101.0%	99.7%	AJI
PH		5.5-6.4	6.0	AJI
Conclusion:	Meet the requirement of AJI92 standard.

Company Profile

Changzhou Sunsanta trading Co.,Ltd is located in changzhou,jiangsu,china, it is dedicated to developing, manufacturing and marketing of pharmaceutical intermediates, APIs and Fine & Speciality chemicals. Our main products are amino acid and their derivatives, anti-virus, anti-depresant, pril products, and other intermediates.

We own in indepedent R&D center in Jiangsu provice and plants in shanghai and zhejiang provice. Supported by our highly qualified team of professional and technicals, we have rich experience in a wide range of chemical reactions. Besides, we have professional abilities to fully support clients with all technical certifications and efficient regulatory documents. We have successfully established a sales network worldwide, esp Europe, southeast Asia and Africa market. Quality, creativeness and services is our motto. We value more special service accordingto client's requirements.