Xylometazoline HCl (Oxymetazoline EP Impurity B HCl)

Basic Information

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CAS Number

1218-35-5

Molecular Formula

C16H25ClN2

Molecular Weight

280.84 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

131-133 C

Boiling Point

394.2 °C at 760 mmHg

Density

Flash Point

192.2 °C

SMILES

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CC1=CC(=CC(=C1CC2=NCCN2)C)C(C)(C)C.Cl

InChI

InChI=1S/C16H24N2.ClH/c1-11-8-13(16(3,4)5)9-12(2)14(11)10-15-17-6-7-18-15;/h8-9H,6-7,10H2,1-5H3,(H,17,18);1H

InChIKey

YGWFCQYETHJKNX-UHFFFAOYSA-N

LogP

3.566940000000003

Topological Polar Surface Area

24.39 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

302

Safety Information

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GHS Hazard Pictograms

H301

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

CAS-1218-35-5
NCGC00094506-01
2-(4-tert-butyl-2,6-dimethylbenzyl)-4,5-dihydro-1h-imidazole hydrochloride
NS00081176
Pharmakon1600-01500614
Tox21_501269
Tox21_110305_1
CHEMBL1256400
2-IMIDAZOLINE, 2-(4-tert-BUTYL-2,6-DIMETHYLBENZYL)-, MONOHYDROCHLORIDE
Xylometazoline hydrochloride, Pharmaceutical Secondary Standard; Certified Reference Material
MLS001076518
NCGC00016101-10
Otrivin hydrochloride
CCG-39900
NCGC00016101-02
SW196748-3
2-(4-tert-Butyl-2,6-dimethylbenzyl)-2-imidazoline hydrochloride
XYLOMETAZOLINE HYDROCHLORIDE [WHO-DD]
X 6000
s2576
Q27293585
LP01269
BCP22148
SR-01000000230
DTXCID1025223
XYLOMETAZOLINE HYDROCHLORIDE (USP-RS)
FT-0603554
Neo-Synephrine II
Neo-Synephrine II (TN)
EINECS 214-936-4
KS-5144

MDL Number

MFCD00238707

Customs Code

29332900

FAQ

What is Xylometazoline HCl (CAS: 1218-35-5)?

Xylometazoline HCl (CAS: 1218-35-5) is a hydrochloride salt of xylometazoline, a compound classified as an alpha-2 adrenergic agonist. It appears as a white crystalline powder, soluble in water, and is commonly recognized as an impurity in the synthesis of oxymetazoline, a decongestant used in pharmaceuticals. Its chemical formula is C10H13NO2·HCl.

What are the main uses of Xylometazoline HCl (CAS: 1218-35-5)?

Xylometazoline HCl (CAS: 1218-35-5) is primarily used in pharmaceutical quality control to identify impurities during the production of oxymetazoline. It also serves as a research tool for analytical studies and may be employed in industrial processes related to drug synthesis. However, it is not used as a standalone medication or additive in consumer products.

Is Xylometazoline HCl (CAS: 1218-35-5) safe?

Xylometazoline HCl (CAS: 1218-35-5) is generally considered safe when handled properly in controlled environments. It has low toxicity but requires standard safety measures such as wearing gloves and goggles to prevent skin or eye contact. Safety data sheets (SDS) recommend avoiding ingestion and following OSHA guidelines for chemical handling. Its use as an impurity is regulated under pharmaceutical safety standards.

How should Xylometazoline HCl (CAS: 1218-35-5) be stored?

Xylometazoline HCl (CAS: 1218-35-5) should be stored in a cool, dry place (ideally below 25°C), in airtight containers to prevent moisture exposure. It is sensitive to light, so storage in opaque containers or dark environments is recommended. Maintain low humidity levels to ensure stability and avoid degradation over time.