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安全信息

PHR1145

Supelco

多西环素 单盐酸半乙醇半水合物

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

多西环素盐酸盐半乙醇化物半水合物

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About This Item

经验公式（希尔记法）:
C22H24N2O8 · HCl · 0.5H2O · 0.5C2H6O
CAS号:
24390-14-5
分子量:
512.94
Beilstein:
5702728
MDL编号:
MFCD07357237
UNSPSC代码:
41116107
PubChem化学物质编号:
329823165
NACRES:
NA.24

等级

certified reference material
pharmaceutical secondary standard

质量水平

300

Agency

traceable to BP 780
traceable to Ph. Eur. D3000000
traceable to USP 1226003

API类

doxycycline

CofA

current certificate can be downloaded

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

pharmaceutical (small molecule)

格式

neat

储存温度

-10 to -25°C

SMILES字符串

Cl[H].Cl[H].[H]O[H].CCO.C[C@@H]1C2[C@H](O)C3[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]3(O)C(O)=C2C(=O)c4c(O)cccc14.C[C@@H]5C6[C@H](O)C7[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]7(O)C(O)=C6C(=O)c8c(O)cccc58

InChI

1S/2C22H24N2O8.C2H6O.2ClH.H2O/c2*1-7-8-5-4-6-9(25)11(8)16(26)12-10(7)17(27)14-15(24(2)3)18(28)13(21(23)31)20(30)22(14,32)19(12)29;1-2-3;;;/h2*4-7,10,14-15,17,25,27-29,32H,1-3H3,(H2,23,31);3H,2H2,1H3;2*1H;1H2/t2*7-,10?,14?,15-,17-,22-;;;;/m00..../s1

InChI key

HALQELOKLVRWRI-ZVACAFRPSA-N

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相关类别

一般描述

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.
Doxycycline, the semi-synthetic analog of tetracycline, is a broad-spectrum antibiotic employed in medicine and veterinary applications, is known for its action against a huge range of gram positive and gram negative bacteria. It is prescribed against infections spread by rickettsiae, mycoplasmas and chlamydiae.

应用

Doxycycline hyclate may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations and biological samples by various chromatography and spectrophotometric 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.

生化/生理作用

作用机制：盐酸强力霉素可抑制莱姆病伯氏螺旋体引起的炎症反应。

活动频谱：它在体内是一种广谱基质金属蛋白酶抑制剂。

分析说明

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

其他说明

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.
Values of analytes vary lot to lot.

附注

To see an example of a Certificate of Analysis for this material enter LRAC0269 in the slot below. This is an example certificate only and may not be the lot that you receive.

推荐产品

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.

象形图

Health hazardExclamation mark
GHS08,GHS07

警示用语：

Warning

危险分类

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

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

监管及禁止进口产品

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
LRAD4423
LRAD6513
LRAC0269
LRAB9726
LRAA6906

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

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在文件库中查找您最近购买产品的文档。

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. Is doxycycline hyclate soluble in DMSO?

    According to literature sources, doxycycline hyclate is soluble in DMSO at a concentration of 100 mM.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Pharmacokinetics of a peroral single dose of two long-acting formulations and an aqueous formulation of doxycycline hyclate in horses
Zozaya H, et al.
Acta Veterinaria Scandinavica, 55(1), 21-21 (2013)
Determination of doxycycline in pharmaceuticals based on its degradation by Cu (II)/H2O2 reagent in aqueous solution
Sunaric SM. et al.
Journal of Analytical Chemistry, 64(3), 231-237 (2009)
Thin-layer and column-chromatographic methods for simultaneous analysis of ambroxol hydrochloride and doxycycline hyclate in a binary mixture
Mohammad M and Zawilla N
JPC-Journal of Planar Chromatography-Modern TLC, 22(3), 201-206 (2009)
Simple UV and visible spectrophotometric methods for the determination of doxycycline hyclate in pharmaceuticals
Ramesh P, et al.
Journal of Analytical Chemistry, 66(5), 482-489 (2011)
Xuefeng Wu et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(38), 13870-13875 (2014-09-06)
Metastatic spread is the leading cause of cancer mortality. Breast cancer (BCa) metastatic recurrence can happen years after removal of the primary tumor. Here we show that Ubc13, an E2 enzyme that catalyzes K63-linked protein polyubiquitination, is largely dispensable for
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