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크기 선택
제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C17H21NO · HCl
CAS 번호:
Molecular Weight:
291.82
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
205-687-2
MDL number:
grade
certified reference material, pharmaceutical secondary standard
agency
USP 1218005, traceable to Ph. Eur. D2000000
API family
diphenhydramine
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
Cl[H].CN(C)CCOC(c1ccccc1)c2ccccc2
InChI
1S/C17H21NO.ClH/c1-18(2)13-14-19-17(15-9-5-3-6-10-15)16-11-7-4-8-12-16;/h3-12,17H,13-14H2,1-2H3;1H
InChI key
PCHPORCSPXIHLZ-UHFFFAOYSA-N
Gene Information
human ... HRH1(3269)
유사한 제품을 찾으십니까? 방문 제품 비교 안내
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.
Application
Diphenhydramine hydrochloride may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by various chromatography techniques.
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 and EP primary standards, where they are available.
Other Notes
To see an example of a Certificate of Analysis for this material enter LRAB7790 in the slot below. This is an example certificate only and may not be the lot that you receive.
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
저장 등급
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
Quantitative analysis of liquid formulations using FT-Raman spectroscopy and HPLC: The case of diphenhydramine hydrochloride in [TM="Benadryl"]
Orkoula MG, et al.
Journal of Pharmaceutical and Biomedical Analysis, 41(4), 1406-1411 (2006)
Optimization and validation of a method for the determination of caffeine, 8-chlorotheophylline and diphenhydramine by isocratic high-performance liquid chromatography: Stress test for stability evaluation
Barbas C, et al.
Journal of Chromatography A, 870(1), 97-103 (2000)
Development and validation of a capillary electrophoresis method for the determination of codeine, diphenhydramine, ephedrine and noscapine in pharmaceuticals
Gomez MR, et al.
Il Farmaco (Societa Chimica Italiana : 1989), 60(1), 85-90 (2005)
Analysis of pharmaceutical preparations containing antihistamine drugs by micellar liquid chromatography
Martinez-Algaba C, et al.
Journal of Pharmaceutical and Biomedical Analysis, 40(2), 312-321 (2006)
Manoj Reddy Medapati et al.
International journal of molecular sciences, 22(18) (2021-09-29)
Bitter-taste receptors (T2Rs) have emerged as key players in host-pathogen interactions and important modulators of oral innate immunity. Previously, we reported that T2R14 is expressed in gingival epithelial cells (GECs) and interacts with competence stimulating peptides (CSPs) secreted by the
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