土霉素

Name: 土霉素
Brand: 济南圣和化工有限公司

CAS 79-57-2C22H24N2O9MW 460.4

土霉素，CAS 登记号 79-57-2，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号79-57-2

分子式C22H24N2O9

分子量460.4

LogP-1.6

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域有机化学品

类别有机化学品

用途与场景

有机化学品

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到土霉素的 CAS 号？

本页已列出土霉素的 CAS 号：79-57-2，可与随货 COA 核对。

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土霉素一般用在什么产品里？

主要涉及有机化学品。

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PubChem 公开数据

Description

Oxytetracycline · CAS 79-57-2 · C22H24N2O9. UNII SLF0D9077S.

Identification

CAS Registry Number	79-57-2
PubChem CID	54675779
Molecular formula	C22H24N2O9
IUPAC name	(4S,4aR,5S,5aR,6S,12aR)-4-(dimethylamino)-1,5,6,10,11,12a-hexahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide
UNII (FDA)	SLF0D9077S

Computed Descriptors

Molecular Weight	460.4
XLogP3	-1.6
Hydrogen Bond Donor Count	7
Hydrogen Bond Acceptor Count	10
Rotatable Bond Count	2
Exact Mass	460.14818035
Monoisotopic Mass	460.14818035
Topological Polar Surface Area	202
Heavy Atom Count	33
Formal Charge	0

Physical description & handling notes

47 [ug/mL] (The mean of the results at pH 7.4)
199.9 Å² [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID5021097]
207.7 Å² [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID5021097]
197.8 Å² [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID5021097]
198.4 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID5021097]
203.19 Å² [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statements	H315 (50%), H319 (50%), H335 (50%), H361 (50%), H362 (50%), H410 (50%), H411 (50%)

H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

Oxytetracycline is indicated for treatment of infections caused by a variety of Gram positive and Gram negative microorganisms including <i>Mycoplasma pneumoniae, Pasteurella pestis, Escherichia coli, Haemophilus influenzae</i> (respiratory infections), and <i>Diplococcus pneumoniae</i>.
Pharmaceuticals -> Animal Drugs -> Approved in Taiwan
Breast Feeding; Lactation; Milk, Human; Anti-Infective Agents; Antibacterial Agents; Tetracyclines
Substances that inhibit the growth or reproduction of BACTERIA.

Synonyms

Terramycin; RefChem:932744; Lidocaine hydrochloride; oxytetracycline; 103-115-5; oxytetracycline; 79-57-2; Oxymycin; Oxitetraciclina; Oxytetracyclin; Oxyterracine; Ryomycin; Biostat; Oxitetracyclin; Terramitsin; Adamycin; Riomitsin

Frequently Asked Questions

What are the CAS number and molecular formula of Oxytetracycline?

CAS 79-57-2; molecular formula C22H24N2O9; molecular weight — g/mol.

What other names is Oxytetracycline known by?

Terramycin, RefChem:932744, Lidocaine hydrochloride; oxytetracycline, 103-115-5, oxytetracycline, 79-57-2.

Is Oxytetracycline classified as hazardous?

Hazard statements reported: H315, H319, H335, H361, H362.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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