CasNo.100643-71-8,High Quality Desloratadine,(100643-71-8) Suppliers

1 Gram	FOB Price: USD 1.0000

Min.Order :1 Gram
Purity: 98% HPLC
Payment Terms : L/C,D/A,D/P,T/T,

Keywords

100643-71-8 Desloratadine Desloratadine Price

Quick Details

Appearance:White powder
Application:pharmaceutical intermediates
PackAge:1kg or 25Kg drum
ProductionCapacity:3000|Metric Ton|Year
Storage:Store in dry, dark and ventilated place
Transportation:By air or by sea. Prompt delivery

Superiority:

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

The aim of QDSIGMA is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

We promise our customer following items

1.Reasonable price:
2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
4.Super-good quality

Details:

CAS Number:100643-71-8

Name:Desloratadine

Formula:C19H19ClN2

Molecular Weight:310.82

Synonyms:Neoclarityn;Opulis;Sch 34117;5H-Benzo[5,6]cyclohepta[1,2-b]pyridine,8-chloro-6,11-dihydro-11-(4-piperidinylidene)-;8-Chloro-11-(4-piperidylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine;Aerius;Allex;Azomyr;Clarinex;Descarboethoxyloratadine;NSC675447;8-Chloro-6,11-dihydro-11-(4-piperdinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine;

Density:1.221 g/cm3

Melting Point:150-151 °C

Boiling Point:467.9 °C at 760 mmHg

Flash Point:236.8 °C

Solubility:Freely soluble in methanol

Appearance:Beige solid

Tests	Specifications	Results
Characters	White to off-white crystalline powder with a characteristic sulfide-like order	Complies
Identification	IR:similar to Reference Standard	Complies
Appearance of solution	Clear and colorless	Complies
Specific Rotation	-127°to -132°	-131°
Loss on Drying	≤0.5%	0.06%
Sulphated Ash	≤0.2%	0.03%
Heavy metals	≤0.002%	Complies
pH	2.0 to 2.6	2.3
Related Compouds	1. Single Impurity ≤1.0% 2. Sum of Impurity≤2.0%	Undetected Undetected
Assay(Anhydrous)	98.0% to 101.5%	100.2%

Desloratadine is a tricyclic H1-antihistamine that is used to treat allergies. It is an active metabolite of loratadine.Desloratadine is used to treat allergic rhinitis and nasal congestion.It is the major metabolite of loratadine and the two drugs are similar in safety and effectiveness.Desloratadine is available in many dosage forms and under many trade names worldwide.