PHR1041
テトラサイクリン 塩酸塩
Pharmaceutical Secondary Standard; Certified Reference Material
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この商品について
実験式（ヒル表記法）:
C22H24N2O8 · HCl
CAS番号:
分子量:
480.90
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
200-593-8
Beilstein/REAXYS Number:
3844873
MDL number:
InChI
1S/C22H24N2O8.ClH/c1-21(31)8-5-4-6-11(25)12(8)16(26)13-9(21)7-10-15(24(2)3)17(27)14(20(23)30)19(29)22(10,32)18(13)28;/h4-6,9-10,15,25,27-28,31-32H,7H2,1-3H3,(H2,23,30);1H/t9-,10-,15-,21+,22-;/m0./s1
InChI key
XMEVHPAGJVLHIG-FMZCEJRJSA-N
SMILES string
Cl.CN(C)[C@H]1[C@@H]2C[C@H]3C(=C(O)[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c4c(O)cccc4[C@@]3(C)O
grade
certified reference material, pharmaceutical secondary standard
agency
USP 1651009, traceable to Ph. Eur. T060000
API family
tetracycline
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
220-223 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
Quality Level
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Biochem/physiol Actions
作用機序：テトラサイクリンは受動的に細胞膜中のタンパク質チャネルを通して拡散し、30Sリボソームに結合し、mRNA-リボソーム複合体上の受容体部位へのアミノアシルtRNAのアクセスを妨げることにより、タンパク質合成を阻害します。またテトラサイクリンは、細菌の50Sリボソームサブユニットに結合し、膜を変化させ、菌体からの細胞内成分の漏出も引き起こします。阻害効果が洗浄により回復可能であることから、テトラサイクリンは可逆的に結合する抗生物質であり、非可逆的に結合する薬剤ではないこと、これが抗菌作用の原因であることが示唆されます。
耐性の機序：細胞壁の浸透性が消失することで効果は不活性化されます。
抗菌性スペクトル：グラム陽性およびグラム陰性細菌に対し広範囲な抗菌活性があります。
耐性の機序：細胞壁の浸透性が消失することで効果は不活性化されます。
抗菌性スペクトル：グラム陽性およびグラム陰性細菌に対し広範囲な抗菌活性があります。
Analysis Note
These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.
Application
Tetracycline hydrochloride may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by kinetic spectrophotometric method.
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.
Disclaimer
This product should be frozen below 0°C and protected from light and moisture. In these conditions, the product has been shown to retain activity for 4 years. Stock solutions should be stored at -20°C and are stable at 37°C for 4 days.
General description
Tetracycline hydrochloride is a broad-spectrum antibiotic, effective against both Gram-negative and Gram-positive microorganisms. Its aqueous solution has effective as a root canal irrigant for the removal of smear layer.
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.
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.
Other Notes
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.
To see an example of a Certificate of Analysis for this material enter LRAA7192 in the slot below. This is an example certificate only and may not be the lot that you receive.
Preparation Note
The product is freely soluble in water, soluble in methanol and ethanol but is insoluble in ether and hydrocarbons. In water, the product yields a clear, yellow-orange solution with heating and in 95% ethanol, 50 mg dissolved in 4 mL with heating yields a clear, yellow-green solution. Tetracycline is rapidly destroyed by alkali hydroxide solutions and standing water solutions become turbid due to hydrolysis and precipitation. The potency of tetracycline is reduced in solutions with pH below 2.
signalword
Warning
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
保管分類
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
PHR1041-500MG-BULK: + 74749-500MG: + PHR1041-500MG: + 74749-500MG-BULK: + PHR1041-500MG-PW:
jan
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
Measurement and correlation of solubility of tetracycline hydrochloride in six organic solvents
Zhao Y and Wang Y
The Journal of Chemical Thermodynamics, 57(12), 9-13 (2013)
Kinetic spectrophotometric method for the determination of tetracycline hydrochloride in pharmaceutical formulations
Ahmida NHS, et al.
Archives of Applied Science Research, 1(12) (2009)
Tetracycline HCl solution as a root canal irrigant
Haznedaro?lu F and Ersev H
Journal of Endodontics, 27(12), 738-740 (2001)
T Bouchery et al.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases, 19(2), 131-140 (2013-02-13)
Symbiotic associations between eukaryotes and microorganisms are frequently observed in nature, and range along the continuum between parasitism and mutualism. The genus Wolbachia contains well-known intracellular bacteria of arthropods that induce several reproductive phenotypes that benefit the transmission of the
Leslie Cuthbertson et al.
Chemistry & biology, 20(2), 232-240 (2013-02-27)
The ligands that interact with the vast majority of small-molecule binding transcription factors are unknown, a significant gap in our understanding of sensory perception by cells. TetR-family regulators (TFRs) are found in most prokaryotes and are involved in regulating virtually
資料
LC-MS/MS-based determination of 19 sulfonamides, 13 quinolones, and 3 tetracycline drug residues in pork meat samples using Supel™ Swift HLB for extraction.
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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