GMP factory supply API promethazine HCL , 99% Promethazine hydrochloride HCL powder
1-1000 Kilogram
$190.00
≥ 1001 Kilogram
$150.00
- Item No. Top GradeMOQ 1 Kilogram
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Quantity:
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Name:Promethazine hydrochloride
Molecular Formula:C17H20N2S.HCl
Molecular Weight:320.88
CAS:58-33-3
EINECS:200-375-2
Stanard:USP/BP
Product name | Promethazine hydrochloride |
CAS NO. | 58-33-3 |
Synonyms | Promethazine hydrochloride |
Category | Pharmaceutical Raw Materials,Active Pharmaceutical Ingredients,Bulk Drugs,Fine Chemicals. |
Purity | 99% Promethazine hydrochloride |
Appearance | Promethazine hydrochloride powder |
Shelf life | 2 years for Promethazine hydrochloride |
Usage | Promethazine hydrochloride is a neuroleptic medication and first-generation antihistamine of the phenothiazine family. The drug has strong sedative and weak antipsychotic effects. It also reduces motion sickness and has antiemetic and anticholinergic properties. |
- For a variety of allergies (such as asthma, urticaria, etc.), pregnancy vomiting, ship and other vertigo caused by boat.
- Can be combined with aminophylline for treatment of asthma.
- With piperidine and other hibernation injection, used for artificial hibernation.
urticaria, angioneurotic edema, blood or plasma products, allergic reactions, skin scratch disease.
2. Motion sickness: motion sickness prevention, seasickness, halo plane.
3. For anesthesia and surgery before and after adjuvant therapy, including sedation, hypnosis, analgesia, antiemetic.
4. For the prevention and treatment of radiation sickness or drug-induced nausea and vomiting.finished medicine drug pharmaceutical.
Items | Requirements | Results |
Appearance | White crystalline powder | White crystalline powder |
Solubility | Very insoluble in water, freely soluble in ethanol(96%) and methanol chloride | Confirms |
Melting point | It is melting at about 222℃,with decomposition | 222℃ |
Identification | It gives A,B,D positive reaction | A,B,D positive reaction |
PH | 4.0~5.0 | 4.2 |
Related substances | Confirms | Confirms |
Heavy metal | ≤10ppm | Confirms |
Loss on drying | ≤0.5% | 0.10% |
Sulphated ash | ≤0.1% | 0.06% |
Assay | 99.0%~101.0% | 99.50% |
Conclusion: This product conforms to the BP2010/USP35 detection. |
Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals
and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd 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.
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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