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Wholesales Factory 99% High Purity Powder Phentolamine Mesilate CAS no 65-28-1

Name: Wholesales Factory 99% High Purity Powder Phentolamine Mesilate CAS no 65-28-1
Brand: QSC=Qingdao Baishiwei Chemical
SKU: pr2408221062
Price: 3.09 USD
Availability: InStock

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CAS No.:

65-28-1

Grade:

Pesticide Grade

Content:

99%

Port:

QINGDAO

Brand:

QSC=Qingdao Baishiwei Chemical

Packaging:

25kg drum

Price valid (until):

2025-01-24

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bestway (Shandong) Chemical Co., LTD

Company Type:

Trader

Location:

China

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Main Products:

ghk cu

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Product Description
Seller Information
Inquiry History

Description

Shop Wholesales Factory 99% High Purity Powder Phentolamine Mesilate CAS no 65-28-1-Detailed Image 1

Basic Info.

Model NO.

65-28-1

Colour

White

Transport Package

Bottle, Can, Drum, Vial, Plastic Container

Specification

powder

Origin

1. Product Basic Information

Product name	Phentolamine mesilate
CAS No.	65-28-1
MF	C18H23N3O4S
MW	377.46
Melting point	180-182 °C(lit.)
Boiling point	N/A
Density	1.2256 (rough estimate)
Storage	2-8°C

2 . Product Introduction

Phentolamine mesylate, USP is a white or off-white, odorless crystalline powder with a molecular weight of 377.46. Its solutions are acid to litmus. It melts at about 178°C.

3. Product Uses

It is used during a test for pheochromocytoma.
It is used to treat high blood pressure due to pheochromocytoma.
It is used to treat skin problems from some drugs.
It is used to reverse the effects of some drugs.
It may be given to you for other reasons. Talk with the doctor.

4. Product Side Effects

WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:

Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
Weakness on 1 side of the body, trouble speaking or thinking, change in balance, drooping on one side of the face, or blurred eyesight.
Chest pain or pressure or a fast heartbeat.
A heartbeat that does not feel normal.
Very bad dizziness or passing out.
Very bad headache.

MF	C18H23N3O4S
MW	377.46
Melting Point	180-182 °C(lit.)
Density
EINECS NO.	200-604-6
Introduction	This product is an α-receptor blocker. By blocking the α-receptor and indirectly activating the β-receptor, the peripheral blood vessels can be rapidly dilated, the peripheral vascular resistance can be significantly reduced, the peripheral blood volume can be increased, and the microcirculation can be improved. This product has an exciting effect on the heart, resulting in increased myocardial contractility, accelerated heart rate and increased cardiac output. It is mainly used in the diagnosis of acute heart failure, vasospasm, hand and foot cyanosis, perceptual toxic shock and pheochromocytoma in the treatment of pulmonary hyperemia or pulmonary edema. It is also used for ventricular extrasystole.
Function	Phentolamine mesilate is A nonselective alpha-adrenergic antagonist. It is used in the treatment of hypertension and hypertensive.

Superiority

1.High quality and competitive price.
2.Free sample for your evaluation.
3.Promptly delivery by well-reputed shipping lines.
4.We will inform you all the information at every stage in advance.
5.Packaging can gear to buyers’ special request.

Our service

1. Reply your inquiry in 24 working hours.
2. Customized design is available. OEM are welcomed.
3. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and
staff.
4. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature.

Why Choose Us?

1. High-concentration products, strictly control the quality.
2. Reasonable and flexible price matched with high quality.
3. Spot samples can be shipped quickly after payment, saving time for receiving goods.
4.Full experience of large numbers containers loading in Chinese sea port.
5. Safe raw materials from China.
6. Have professional customs clearance capabilities and the best after-sales service.

Shop Raw Materials Chemical China Supplier Price Pure Telmisartan Powder 144701-48-4-Detailed Image 4

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:

Inhibitors

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:
ghk cu

Location:
No. 33688 Jingshi East Road, High-tech Zone, Jinan City, Shandong Province, Jinan Comprehensive Bonded Zone Customs supervision warehouse supporting office area 101-B3

Payment Terms:
100% TT in advance

Average lead Time:
120

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2021

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

Post an enquiry for this product

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Wholesales Factory 99% High Purity Powder Phentolamine Mesilate CAS no 65-28-1

Product Description

Seller Information

Inquiry History

Basic Info.

Why Choose Us?

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

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