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PHR1340

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Pyrilamine maleate

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

Pyrilamine maleate salt, Mepyramine maleate salt, N-(4-Methoxyphenyl)methyl-N′,N′-dimethyl-N-(2-pyridinyl)-1,2-ethanediamine maleate salt

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About This Item

Empirical Formula (Hill Notation):
C17H23N3O · C4H4O4
CAS Number:
59-33-6
Molecular Weight:
401.46
EC Number:
200-422-7
MDL number:
MFCD00069333
UNSPSC Code:
41116107
PubChem Substance ID:
329823325

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

agency

traceable to Ph. Eur. M0500000
traceable to USP 1588004

API family

mepyramine, pyrilamine

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

OC(=O)\C=C/C(O)=O.COc1ccc(CN(CCN(C)C)c2ccccn2)cc1

InChI

1S/C17H23N3O.C4H4O4/c1-19(2)12-13-20(17-6-4-5-11-18-17)14-15-7-9-16(21-3)10-8-15;5-3(6)1-2-4(7)8/h4-11H,12-14H2,1-3H3;1-2H,(H,5,6)(H,7,8)/b;2-1-

InChI key

JXYWFNAQESKDNC-BTJKTKAUSA-N

Gene Information

human ... HRH1(3269)

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General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Pyrilamine maleate is a first generation antihistamine drug, widely used to reduce all symptoms of cold and is also employed to reduce allergies both parenterally and locally.

Application

Pyrilamine maleate may be used pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using high-performance liquid chromatography technique and liquid chromatography technique.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA1092 in the slot below. This is an example certificate only and may not be the lot that you receive.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LRAD4749
LRAC2921
LRAA9134
LRAA1092

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Trace analysis of the antihistamines methapyrilene hydrochloride, pyrilamine maleate and triprolidine hydrochloride monohydrate in animal feed, human urine and wastewater by high-performance liquid chromatography and gas chromatography with nitrogen?phosphorus detection.
Thompson C H and Holder L C.
Journal of Chromatography A, 283, 251-264 (1984)
Simultaneous determination of dextromethorphan hydrobromide, pyrilamine maleate and sodium benzoate in a cough cold syrup by LC
Louhaichi RM, et al.
Chromatographia, 69(5), 421-427 (2009)
Simultaneous determination of acetaminophen, pamabrom and pyrilamine maleate in pharmaceutical formulations using stability indicating HPLC assay method
Saleem A, et al.
Journal of the Mexican Chemical Society, 59(2), 93-98 (2015)
Validation of a HPLC quantification of acetaminophen, phenylephrine and chlorpheniramine in pharmaceutical formulations: capsules and sachets.
Marin A, et al.
Journal of Pharmaceutical and Biomedical Analysis, 29(4), 701-714 (2002)
Lingli Yang et al.
The Journal of investigative dermatology, 134(8), 2105-2113 (2014-03-01)
Histamine is thought to have a critical role in the synthesis of extracellular matrix in skin and may be involved in tissue remodeling of allergic diseases. Recent studies revealed that periostin, a matricelluar protein, contributed to tissue remodeling; however, a
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