Basic Info
Model No.: X-CAS 62-31-7
CAS No.:: 62-31-7
MF:: C8H12ClNO2
MW:: 189.63900
MP:: 248-250 °C(lit.)
Bp:: 337.7ºC At 760 MmHg
Additional Info
Packaging: 25kg/drum or as your request
Productivity: 100000kg per month
Brand: ZHISHANG
Transportation: Ocean,Land,Air
Place of Origin: Shandong, China (Mainland)
Supply Ability: in stock
Certificate: ISO CE
HS Code: 29222900
Port: Shanghai,Tianjin,Qingdao
Product Description
API 3-Hydroxytyramine hydrochloride cas 62-31-7
Description
Dopamine hydrochloride (API) is a major catecholamine neurotransmitter derived from the amino acid tyrosine and serves as the precursor to norepinephrine and epinephrine. Dopamine activates a variety of dopamine receptors and is known to increase heart rate and blo.
Specification
Test Item | Analysis Specification | Result |
Description | White or almost white, crystalline power | Conform |
Solubility | Freely soluble in water, soluble in ethanol (96%),sparingly soluble in acetone and in methylene chloride | Conform |
Identification A | Absorption maximum at 280nm | 279.4 nm |
B | IR Should be identical with contrast | Conform |
C | It gives reaction (a) of color | Conform |
D | It gives reaction (a) of color | Conform |
E | It gives reaction (a) of chlorides | Conform |
Appearance of solution | The solution is clear and not more intensely colored than references solution B6 or Y6 | Conform |
Acidity or alkalinity | Should be conform | Conform |
Related substance | Total of other impurity NMT0.25%(TLC) | Conform |
Heavy metals | NMT 20 ppm | Conform |
Loss on drying | NMT 0.5% | 0.22% |
Sulphated ash | NMT 0.2% | Conform |
Residual Solvents | Should be conform | Conform |
Assay(anhydrous substance) | 98.0%~102.0% | 99.6% |
Conclusion | Conform to BP2007 Standard | |
Packing ahd shipping
25kg/drum or as your request.
Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS
For mass order, please allow 5-8 days by Air, 15-30 days by Sea.
The picture of API 3-Hydroxytyramine hydrochloride cas 62-31-7
Product expansion
1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.
2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.
3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.
4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.
5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.
6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.
7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.