NCT HCL (CAS 154212-59-6)

NCT Hcl, CAS No. 154212-59-6, is a kind of off-white to light yellow pharmaceutical intermediate in powder form. This ritonavir intermediate is finally made into API which is used for manufacturing antiretroviral drugs for the treatment of HIV infection and AIDS.

Name	((5-Thiazolyl)methyl)-(4-nitrophenyl)carbonate hydrochloride
Molecular Structure
CAS No.	154212-59-6
Molecular Formular	C11H8N2O5S.HCl
Molecular Weight	316.72
Appearance	Off-white to light yellow powder
Identification by IR	The infrared absorption spectrum of the test sample is concordant with the spectrum of reference standard
Water content by KF	Not more than 1.0%
Loss on drying	Not more than 1.0%
Melting range	Between 120℃ and 135℃
Chromatographic purity (by HPLC, Area%)	5-Hydroxymethyl thiazole: Not more than 3.0%
	4-Nitrophenol: Not more than 2.0%
	Any other individual impurity: Not more than 1.5%
	Purity: Not less than 97.0%
Package	25kg/cardboard
Capacity	1000kg/month

Packaging Specification
40kg/barrel
Purity: ≥ 98%

(There are 40kg NCT HCL in each barrel and the ritonavir intermediate purity reaches 99% or above)
Note: The packaging for our NCT HCL is in conformation with export packaging standard, and this pharmaceutical intermediate falls into general cargo classification.

Storage
The NCT HCL should be preserved in sealed and light-resistant containers.
It should be stored at room temperature in dry places.

Specifications of NCT-HCL

Huasing Chemicals Company is a ritonavir intermediate manufacturer and supplier in China. Our company produces NCT HCL by chemical synthesis. With advanced production technologies, our company can produce 1.5tons NCT HCL each month.

Since our foundation in 1999, we have learned a lot from our manufacturing and marketing experience. Our ritonavir intermediate falls into a wide range of categories, including NCT, NCT Hcl, methyl cinnamate, BDH succinate salt, and MTV-III lithium salt, etc. These pharmaceutical intermediates are primarily used for making antivirus drugs and anti-AIDS drugs, etc.
We welcome international pharmaceutical manufacturers to cooperate with us.