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Merck
CN

1397006

USP

美他环素 盐酸盐

United States Pharmacopeia (USP) Reference Standard

别名:

盐酸甲烯土霉素

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关于此项目

经验公式(希尔记法):
C22H22N2O8 · HCl
化学文摘社编号:
分子量:
478.88
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
5470951
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grade

pharmaceutical primary standard

API family

methacycline

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

−20°C

SMILES string

Cl[H].[H][C@@]12[C@@H](O)[C@]3([H])C(=C)c4cccc(O)c4C(=O)C3=C(O)[C@]1(O)C(=O)C(C(N)=O)=C(O)[C@H]2N(C)C

InChI

1S/C22H22N2O8.ClH/c1-7-8-5-4-6-9(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;/h4-6,10,14-15,17,25,27-29,32H,1H2,2-3H3,(H2,23,31);1H/t10-,14-,15+,17+,22+;/m1./s1

InChI key

VZQARNDJLLWXGL-CCHMMTNSSA-N

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Methacycline hydrochloride USP Reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Doxycycline
  • Doxycycline Hyclate Capsules
  • Doxycycline Hyclate
  • Doxycycline for Injection
  • Doxycycline Capsules
  • Doxycycline Tablets
  • Doxycycline for Oral Suspension

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.


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存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

涉药品监管产品

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历史批次信息供参考:

分析证书(COA)

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Charles Sinclair et al.
Journal of immunology (Baltimore, Md. : 1950), 192(11), 5151-5159 (2014-04-29)
TCR signaling plays a central role in directing developmental fates of thymocytes. Current models suggest TCR signal duration directs CD4 versus CD8 lineage development. To investigate the role of TCR signaling during positive selection directly, we switched signaling off in



全球贸易项目编号

货号GTIN
1397006-200MG04061838732972