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等級
certified reference material
pharmaceutical secondary standard
品質等級
agency
traceable to USP 1711440
API 家族
verapamil
CofA
current certificate can be downloaded
技術
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.552 (lit.)
bp
296-297 °C/732 mmHg (lit.)
密度
1.157 g/mL at 25 °C (lit.)
應用
pharmaceutical (small molecule)
格式
neat
儲存溫度
2-30°C
SMILES 字串
COc1ccc(CO)cc1OC
InChI
1S/C9H12O3/c1-11-8-4-3-7(6-10)5-9(8)12-2/h3-5,10H,6H2,1-2H3
InChI 密鑰
OEGPRYNGFWGMMV-UHFFFAOYSA-N
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一般說明
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.
應用
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.
分析報告
These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.
其他說明
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.
腳註
To see an example of a Certificate of Analysis for this material enter LRAA9009 in the slot below. This is an example certificate only and may not be the lot that you receive.
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
235.4 °F - closed cup
閃點（°C）
113 °C - closed cup
Yongjun Zhang et al.
Journal of hazardous materials, 176(1-3), 1089-1092 (2009-12-01)
Carbamazepine and diclofenac were frequently detected in water bodies. In this study, crude lignin peroxidase, produced from a white rot fungus Phanerochaete chrysosporium, was studied on its in vitro degradation of both drugs. The influencing parameters were studied, including pH
Robert F H Dekker et al.
International microbiology : the official journal of the Spanish Society for Microbiology, 10(3), 177-185 (2007-12-14)
The physiological requirements needed to enhance the production of laccases by the ascomycete Botryosphaeria rhodina MAMB-05 in submerged cultivation were examined under non-induced and induced (veratryl alcohol, VA) conditions. Under non-induced conditions (-VA), the initial pH, C:N ratio, and inorganic
Liang Mao et al.
Environmental science & technology, 43(2), 374-379 (2009-02-26)
Our experiments revealed that a few natural and synthetic estrogens can be effectively transformed through reactions that are mediated by lignin peroxidase (LiP), an extracellular enzyme that is produced by a white rot fungus Phanerochaete chrysosporium and is widely present
Liang Mao et al.
Archives of environmental contamination and toxicology, 59(1), 13-19 (2009-12-26)
Lignin peroxidases (LiPs) are a group of extracellular enzymes excreted by certain fungi, e.g., Phanerochaete chrysosporium. These fungi also produce veratryl alcohol (VA) as a secondary metabolite to regulate the performance of LiP. 17ss-Estradiol (E2) is a natural female hormone
F Vinale et al.
Letters in applied microbiology, 50(4), 380-385 (2010-02-17)
A sterile red fungus (SRF) isolated from cortices of roots of both wheat (Triticum aestivum cv. Gamenya) and ryegrass (Lolium rigidum cv. Wimmera) was found to protect the hosts from phytopathogens and promote plant growth. In this work, the major
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