| Place of Origin: | China |
|---|---|
| Brand Name: | HNB |
| Certification: | ISO |
| Model Number: | Naphazoline Hydrochloride |
| Minimum Order Quantity: | 1KG |
| Price: | Negotiable |
| Packaging Details: | Aluminum foil bag |
| Delivery Time: | Usually3-5days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram，Alibaba Assurance Order |
| Supply Ability: | 5000kg/Month |
| CAS: | 550-99-2 | Mf: | C14H15ClN2 |
|---|---|---|---|
| MW: | 246.74 | Specification: | 99% |
| EINECS No.: | 208-989-2 | Appearance: | White Crystalline Powder |
| Sample: | Available | ||
| High Light: | API Pharmaceutical CAS 550-99-2,99% Naphazoline Hydrochloride Powder,Naphazoline Hydrochloride Raw Material |
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Pharmaceutical API Raw Material 99% Naphazoline Hydrochloride Powder CAS 550-99-2
|
Product name |
Naphazoline Hydrochloride |
|
Appearance |
White crystalline powder |
|
CAS |
550-99-2 |
|
MF |
C8H11NO3 |
|
Purity |
99% |
|
Storage |
Keep in cool dry place. |
The Introductction of Naphazoline Hydrochloride
Naphazoline hydrochloride is a vasoconstrictor commonly used in otorhinolaryngology and ophthalmology in hospitals at present. It is an adrenaline-like drug with strong vasoconstrictive and antihypertensive effects, inhibits the central nervous system, plays an anti-inflammatory and analgesic role in the local lesion tissue where inflammation occurs by contracting local blood vessels, and can eliminate congestion caused by fatigue or other reasons.
Naphazoline hydrochloride is a white crystalline powder. Melting point 255-260℃. Dissolves 40g of this product in 100ml of water. Freely soluble in ethanol, slightly soluble in chloroform, insoluble in benzene and ether. Odorless, bitter taste.
The Application & function of Naphazoline Hydrochloride
Clinically naphthazoline hydrochloride is used for the treatment of colds, acute and chronic rhinitis, allergic conjunctivitis, allergic and inflammatory nasal congestion.
Topical long-term use of naphazoline hydrochloride can lead to excessive blood flow to the medicated portion, which can cause decreased resistance and result in secondary infection. Cannot be taken internally. Too many drops or too high a concentration of the drug can cause poisoning. Caution should be exercised especially in children, infants, hypertension, hyperthyroidism, and atrophic rhinitis. The interval between drops should be at least 4~6 hours.
Other Name of Naphazoline Hydrochloride
Niazol
Rhinantin
Rhinoperd
Naphconforte
Sanorin-spofa
Naphazoline HCl
Prizolehydrochloride
Privinehydrochloride
Naphthasoliumchloride
Naphazoline hydrochloride
2-(1-Naphthylmethyl)-2-imidazoline hydrochloride
2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazol-3-ium
2-(1-naphthalenylmethyl)-4,5-dihydro-1H-imidazole chloride
The COA of Naphazoline Hydrochloride
| Batch No.: HNB221124 |
| Product Name: Naphazoline Hydrochloride |
| CAS No.: 550-99-2 |
| Manufacture Date: Nov.24th,2022 Expiry Date: Nov.23th,2024 |
| Sample Date: Nov.25th,2022 Analysis Date: Nov.25th,2022 |
| Storage: Store in cool&dry place, in well-closed containers. |
| Shelf life: 24 Months when properly stored. |
| Reference standard: USP43 |
| ITEMS OF ANALYSIS | SPECIFICATIONS | RESULT |
| Appearance | White or off-white crystalline powder | Complies |
| Identification | Complies | Complies |
| Solubility | Soluble in water, soluble in ethanol, very slightly soluble in trichloromethane, insoluble in ether. | Complies |
| pH |
5.5~6.5
|
6.1
|
| Loss on drying | ≤ 0.5% | 0.3% |
| Related Substances | Total impurities ≤ 2.0% | Complies |
| Residue on ignition | ≤ 0.2% | 0.03% |
| Assay | ≥ 99% | 99.6% |
| Conclusion | Complies with the USP43 standard | |