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99% High-Purity PM Powder (CAS No.: 65-28-1)

Name: 99% High-Purity PM Powder (CAS No.: 65-28-1)
Brand: SHUIZHICHENG
SKU: pr2609281342
Price: 1 USD
Availability: InStock

5 Inquiries

Unit Price:

$1/G FOB

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CAS No.:

65-28-1

Grade:

Pharmaceutical Grade

Content:

99%

Port:

深圳

Brand:

SHUIZHICHENG

Packaging:

Foil Bag, Box,

Price valid (until):

2027-09-20

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Tianjin Shunzhicheng Technology Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

20 days

Qualification:

Main Products:

Semaglutide, tirzepatide, retatrutide, pharmaceutical peptides, cosmetic peptides, custom peptides,

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Product Description
Seller Information
Inquiry History

Description

Loratadine is a medication used to treat allergies. This includes allergic rhinitis(hay fever) and hives. . It is taken by mouth.Common side effects include sleepiness, dry mouth, and headache.Serious side effects are rare and include allergic reactions,seizures, and liver problems.Use during pregnancy appears to be safe but has not been well studied. It is not recommended in children less than two years old.It is in the second-generation antihistamine family of medication.

Loratadine is indicated for the symptomatic relief of allergy such as hay fever (allergic rhinitis), urticaria (hives), chronic idiopathic urticaria,and other skin allergies.For allergic rhinitis (hay fever), loratadine is effective for both nasal and eye symptoms: sneezing, runny nose, itchy or burning eyes.

Name	Loratadine
CAS NO.	79794-75-5
purity	99%
Standard packing material	Bag/Box
Appearance	white powder
Shelf Life	2Years
storage condition and solubility	Inert atmosphere,-20°C; 4g/L at 25℃;Sealed in dry,Store in freezer

Shop DMF Certificate Factory Supply Raw Material White Powder 79794-75-5 Loratadine-Detailed Image 2

Function :
Loratadine is an antihistamine drug with high selectivity for peripheral nerve H1 receptors, strong action and long duration. It is a long-acting tricyclic antihistamine that competitively inhibits histamine H1 receptor and inhibits allergic symptoms caused by histamine. No significant anticholinergic and central inhibitory effects. Used to relieve symptoms associated with allergic rhinitis and to alleviate the symptoms of chronic urticaria and other allergic skin diseases

1.Loratadine is used to treat sneezing, runny nose, watery eyes, hives, skin rash, itching, and other cold or allergy symptoms.

2.Loratadine is also used to treat skin hives and itching in people with chronic skin reactions.

ECHEMI Editorial Reference

Phentolamine mesylate is a competitive, reversible α-adrenoceptor antagonist with an IC50 between 5 and 30 nM.
Phentolamine Mesylate is the mesylate salt of a synthetic imidazoline with alpha-adrenergic antagonist activity. As a competitive alpha-adrenergic antagonist, phentolamine binds to alpha-1 and alpha-2 receptors, resulting in a decrease in peripheral vascular resistance and vasodilatation. This agent also may block 5-hydroxytryptamine (5-HT) receptors and stimulate release of histamine from mast cells.|A nonselective alpha-adrenergic antagonist. It is used in the treatment of hypertension and hypertensive emergencies, pheochromocytoma, vasospasm of RAYNAUD DISEASE and frostbite, clonidine withdrawal syndrome, impotence, and peripheral vascular disease.

Basic Info

Product Name:

Phentolamine methanesulfonate

Other Name:

Phenol,3-[[(4,5-dihydro-1H-imidazol-2-yl)methyl](4-methylphenyl)amino]-,methanesulfonate (1:1);Phenol,m-[N-(2-imidazolin-2-ylmethyl)-p-toluidino]-,monomethanesulfonate (salt);Phenol,3-[[(4,5-dihydro-1H-imidazol-2-yl)methyl](4-methylphenyl)amino]-,monomethanesulfonate (salt);m-[N-(2-Imidazolin-2-ylmethyl)-p-toluidino]phenol methanesulfonate;Phentolamine mesylate;Phentolamine methanesulfonate;Regitine methanesulfonate;Regitin methanesulphonate;Phentolamine methanesulphonate;Regitine mesylate;Vasomax;Rogitine;252228-09-4

CAS No.:

65-28-1

Molecular Formula:

C17H19N3O.CH4O3S

InChIKeys:

InChIKey=OGIYDFVHFQEFKQ-UHFFFAOYSA-N

Molecular Weight:

377.46

Exact Mass:

377.140930

EC Number:

200-604-6

UNII:

Y7543E5K9T

DSSTox ID:

DTXSID60215315

NCI Thesaurus Code:

C38691

HScode:

2933290090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

111

Appearance:

white to off-white powder

Density:

1.2256 (rough estimate)

Melting Point:

177-181 °C

Boiling Point:

551°C at 760 mmHg

Flash Point:

287ºC

Water Solubility:

H2O: 50 mg/mL;ethanol: 26 mg/mL

Storage Conditions:

Refrigerator

Toxicity:

LDLo scu-rat: 275 mg/kg NIIRDN 6,667,82

See More Phentolamine methanesulfonate Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Dermal

Skin irritation, Category 2

Eye irritation, Category 2

Acute toxicity - Category 4, Inhalation

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H312 Harmful in contact with skin H315 Causes skin irritation H319 Causes serious eye irritation H332 Harmful if inhaled H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P317 Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P332+P317 If skin irritation occurs: Get medical help. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Phentolamine methanesulfonate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Semaglutide, tirzepatide, retatrutide, pharmaceutical peptides, cosmetic peptides, custom peptides,

Location:
Room 314A, Block A, Tianjin Youth Entrepreneurship Park, No. 85 Qingnian Road, Hongqiao District, Tianjin

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
20 days

Total Annual Revenue:
$10 million-$25 million

Total Employees:
101-200

Year of Establishment:
2026

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Phentolamine Mesylate	1 G	Oct 25, 2024
Thailand	Phentolamine Mesylat	100 G	Apr 13, 2026
United States	Phentolamine Mesylate	1 G	Oct 26, 2024
United States	PGE1	1 G	Feb 11, 2025
United States	Papaverine HCl	100 G	Jan 23, 2024

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99% High-Purity PM Powder (CAS No.: 65-28-1)

Product Description

Seller Information