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Merck
CN
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文件

安全信息

34001

Supelco

头孢噻呋

VETRANAL®, analytical standard

别名:

3-[(2-呋喃羰基)硫代]甲基]-7-[2-(2-氨基-4-噻唑基)-2-(甲氧基亚氨基乙酰胺基)-3-头孢烯-4-羧酸

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About This Item

经验公式（希尔记法）:
C19H17N5O7S3
CAS号:
80370-57-6
分子量:
523.56
MDL编号:
MFCD00864953
UNSPSC代码:
41116107
PubChem化学物质编号:
329754745
NACRES:
NA.24

等级

analytical standard

质量水平

100

产品线

VETRANAL®

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

forensics and toxicology
pharmaceutical (small molecule)

格式

neat

储存温度

−20°C

SMILES字符串

CO\N=C(/C(=O)N[C@H]1C2SCC(CSC(=O)c3ccco3)=C(N2C1=O)C(O)=O)c4csc(N)n4

InChI

1S/C19H17N5O7S3/c1-30-23-11(9-7-34-19(20)21-9)14(25)22-12-15(26)24-13(17(27)28)8(5-32-16(12)24)6-33-18(29)10-3-2-4-31-10/h2-4,7,12,16H,5-6H2,1H3,(H2,20,21)(H,22,25)(H,27,28)/b23-11-/t12-,16?/m1/s1

InChI key

ZBHXIWJRIFEVQY-FITYNHDMSA-N

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相关类别

一般描述

Ceftiofur is a third-generation cephalosporin antibiotic, which is commonly used in veterinary medicine for the treatment of respiratory diseases and bacterial infections in farm animals.

应用

Ceftiofur has been used as an analytical reference standard for the determination of the analyte in:
  • Milk samples using receptor binding assays such as Betastar Combo, SNAP, and Twinsensor tests.
  • Environmental water samples using capillary electrophoresis.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

法律信息

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Health hazard
GHS08

警示用语：

Danger

危险声明

H317,H334

危险分类

Resp. Sens. 1 - Skin Sens. 1

WGK

WGK 2

个人防护装备

Eyeshields, Gloves, type N95 (US)

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
BCCK8841
BCCD2522
BCBS8768V
BCBS8758V
SZBF222XV

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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  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. Can I store stock solutions of Product 34001, Ceftiofur?

    One publication cites storage of 1 mg/mL stock solutions of Product 34001, Ceftiofur, at -70 °C in methanol for 1 month.  De Baere, S., et al., High-performance liquid chromatographic-UV detection analysis of ceftiofur and its active metabolite desfuroylceftiofur in horse plasma and synovial fluid after regional intravenous perfusion and systemic intravenous injection of ceftiofur sodium.  Analytica Chimica Acta, 512 (1), 75-84 (2004).

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

    Ask a Scientist here.

Rex E Hornish et al.
Current topics in medicinal chemistry, 2(7), 717-731 (2002-06-08)
Cephalosporins are an important class of antibacterial agents in use today for both humans and animals. Four generations of cephalosporins have evolved, all of which contain the beta-lactam sub-structure first found in penicillin. The range of cephalosporins available for use
Improving the sensitivity of the determination of ceftiofur by capillary electrophoresis in environmental water samples: In-line solid phase extraction and sample stacking techniques.
Puig P, et al.
Analytica Chimica Acta, 587(2), 208-215 (2007)
Sanjie Caol et al.
BMC veterinary research, 13(1), 293-293 (2017-10-01)
Lyme disease in humans is predominantly treated with tetracycline, macrolides or beta lactam antibiotics that have low minimum inhibitory concentrations (MIC) against Borrelia burgdorferi. Horses with Lyme disease may require long-term treatment making frequent intravenous or intramuscular treatment difficult and
Validation of receptor-binding assays to detect antibiotics in goat's milk.
Beltran CM, et al.
Journal of Food Protection, 77(2), 308-313 (2014)
Tate B Morris et al.
Frontiers in veterinary science, 7, 284-284 (2020-06-26)
The nociceptive blockade of locoregional anesthesia prior to surgical stimulation can decrease anesthetic agent requirement and thereby potential dose-dependent side effects. The use of an ipsilateral second and third cervical spinal nerve locoregional anesthetic block for prosthetic laryngoplasty in the
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