Phentolamine Hydrochloride

Name: Phentolamine Hydrochloride
Brand: Zemixal
SKU: ZX-043638

Reference StandardAvailable on request

Order Phentolamine Hydrochloride (CAS 73-05-2) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-043638.

Pack sizes

Phentolamine Hydrochloride chemical structure

CAS number73-05-2

FormulaC₁₇H₂₀ClN₃O

Molar mass317.8 g/mol

Physical formSolid

HS code38229090

InChIKeyTUEJFGFQYKDAPM-UHFFFAOYSA-N

IUPAC name3-[N-(4,5-dihydro-1H-imidazol-2-ylmethyl)-4-methylanilino]phenol;hydrochloride

About Phentolamine Hydrochloride

Analytical teams working on Phentolamine use Phentolamine Hydrochloride as a qualified comparison standard. Key data (Reference Standard): CAS 73-05-2, formula C17H20ClN3O and molar mass 317.8 g/mol. It is handled as a solid.

Typical applications

Identification & assay
Method development & validation
QC reference material

Handling and storage

Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Phentolamine

See every impurity, metabolite and related compound we list for this API.

Phentolamine standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Phentolamine Hydrochloride
Product name	Phentolamine Hydrochloride
Catalogue number	ZX-043638
CAS number	73-05-2
IUPAC name	3-[N-(4,5-dihydro-1H-imidazol-2-ylmethyl)-4-methylanilino]phenol;hydrochloride
Molecular formula	C₁₇H₂₀ClN₃O
Molar mass	317.8 g/mol
Exact mass	317.1295
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	3 / 3
Topological polar surface area	47.9 Å²
HS code	38229090
InChIKey	TUEJFGFQYKDAPM-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)N(CC2=NCCN2)C3=CC(=CC=C3)O.Cl
PubChem CID	5702144
Synonyms	Phentolamine chloride, m-(N-(2-Imidazolin-2-ylmethyl)-p-toluidino)phenol monohydrochloride, Phenol, m-(N-(2-imidazolin-2-ylmethyl)-p-toluidino)-, monohydrochloride, Phenol, m-(N-(2-imidazolin-2-ylmethyl)-p-toluidino)-, monohydrochloride (8CI), Phentolamine HCl, Regitine hydrochloride, 3-(((4,5-dihydro-1H-imidazol-2-yl)methyl)(p-tolyl)amino)phenol hydrochloride, 3-[[(4,5-Dihydro-1H-imidazol-2-yl)methyl](4-methylphenyl)amino]phenol hydrochloride (1:1), Phenol, 3-(((4,5-dihydro-1H-imidazol-2-yl)methyl)(4-methylphenyl)amino), monohydrochloride

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Phentolamine Hydrochloride
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Phentolamine Hydrochloride

Which CAS number identifies Phentolamine Hydrochloride?

Phentolamine Hydrochloride is registered under CAS 73-05-2. You may also see it listed as Phentolamine chloride, m-(N-(2-Imidazolin-2-ylmethyl)-p-toluidino)phenol monohydrochloride, Phenol, m-(N-(2-imidazolin-2-ylmethyl)-p-toluidino)-, monohydrochloride. Our catalogue number for this item is ZX-043638.

What are the formula and molar mass of Phentolamine Hydrochloride?

For Phentolamine Hydrochloride, its formula is C17H20ClN3O and its molar mass is 317.8 g/mol. InChIKey TUEJFGFQYKDAPM-UHFFFAOYSA-N lets you match it in any structure database.

How is Phentolamine Hydrochloride used in pharmaceutical QC?

Phentolamine Hydrochloride is a characterised reference material linked to Phentolamine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Phentolamine Hydrochloride?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Phentolamine Hydrochloride?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Phentolamine Hydrochloride to my country?

Yes. Because Phentolamine Hydrochloride is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Phentolamine standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list