乙基琥珀酸红霉素

Name: 乙基琥珀酸红霉素
Brand: 济南圣和化工有限公司

CAS 1264-62-6C43H75NO16MW 862.1

乙基琥珀酸红霉素（CAS 1264-62-6）属有机化学品类产品，分子式 C43H75NO16，分子量 862.1。济南圣和化工有限公司常年现货供应该产品，常规纯度按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。

产品概览

CAS号	1264-62-6
分子式	C43H75NO16
分子量	862.1
LogP	3.4
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

应用领域

有机化学品

乙基琥珀酸红霉素在有机化学品领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

包装与储存

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

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供应说明：乙基琥珀酸红霉素常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需乙基琥珀酸红霉素以外的配套原料，也欢迎一并列出需求清单。

常见问题

乙基琥珀酸红霉素的 CAS 号是多少？

乙基琥珀酸红霉素的 CAS 号为 1264-62-6。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

乙基琥珀酸红霉素有什么用途？

主要应用于有机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

ErythromycinEthylsuccinate · CAS 1264-62-6 · C43H75NO16. UNII 1014KSJ86F. Dissociation Constants: PKA 7.1.

Identification

CAS Registry Number	1264-62-6
PubChem CID	443953
Molecular formula	C43H75NO16
IUPAC name	4-O-[(2S,3R,4S,6R)-4-(dimethylamino)-2-[[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-6-yl]oxy]-6-methyloxan-3-yl] 1-O-ethyl butanedioate
UNII (FDA)	1014KSJ86F

Computed Descriptors

Molecular Weight	862.1
XLogP3	3.4
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	17
Rotatable Bond Count	14
Exact Mass	861.50858530
Monoisotopic Mass	861.50858530
Topological Polar Surface Area	226
Heavy Atom Count	60
Formal Charge	0

Physical & Chemical Properties

Dissociation Constants	PKA 7.1

Physical description & handling notes

WHITE OR SLIGHTLY YELLOW, CRYSTALLINE POWDER
ODORLESS OR PRACTICALLY SO
PRACTICALLY TASTELESS
FREELY SOL IN ACETONE & CHLOROFORM; SOL IN 95% ETHANOL & BENZENE; SPARINGLY SOL IN ETHER; VERY SLIGHTLY SOL IN WATER
FREELY SOLUBLE IN ALC, SOL IN POLYETHYLENE GLYCOL
AFTER RECONSTITUTION OF COMMERCIALLY AVAILABLE POWDER, SUSPENSIONS ARE STABLE FOR 10 DAYS @ 2-8 °C

GHS Hazard Classification

Reported hazard statements	H317 (29.9%), H319 (71.5%), H334 (29.9%)

H317 (29.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]

H319 (71.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

ERYTHROMYCIN IS ESTERIFIED AT THE 2' POSITION BY REACTING IT WITH ETHYL 3-CHLOROFORMYLPROPIONATE [CLCOCH2CH2CO2ET] IN DRY ACETONE IN THE PRESENCE OF SODIUM BICARBONATE.
ERYTHROMYCIN ETHYLSUCCINATE INJECTION, USP (ERYTHROCIN ETHYLSUCCINATE-IM), CONTAINS 50 MG/ML IN 2- & 10-ML CONTAINERS FOR IM INJECTION. THIS PREPN INCL BUTYL AMINOBENZOATE (2%) AS LOCAL ANESTHETIC.
...USED IN FLAVORED ORAL "SUSPENSIONS" FOR PEDIATRIC USE.
...CONTAINS THE EQUIVALENT OF NOT LESS THAN 76.5% OF ERYTHROMYCIN BASE.
WHILE CROSS-RESISTANCE BETWEEN ERYTHROMYCIN & OTHER ANTIMICROBIAL AGENTS DOES NOT USUALLY OCCUR, IT HAS BEEN NOTED BETWEEN LINCOMYCIN & ERYTHROMYCIN IN STRAINS OF VIRIDANS GROUP OF STREPTOCOCCI ISOLATED FROM PT TREATED WITH EITHER AGENT. /ERYTHROMYCIN/
INCIDENCE OF ERYTHROMYCIN-RESISTANT STRAINS OF STAPH AUREUS HAS BEEN INCR; IN SOME HOSPITALS 50% OF STRAINS ARE NOT INHIBITED BY DRUG. OCCASIONAL STRAINS OF STREPTOCOCCUS PYOGENES & STREP (D) PNEUMONIAE RESISTANT TO DRUG HAVE BEEN RECOVERED FROM PT. /ERYTHROMYCIN/

Synonyms

erythromycin ethylsuccinate; 1264-62-6; Erythromycin ethyl succinate; Erythrocin ethyl succinate; anamycin; arpimycin; Wyamycin; ERY-PED; PEDIAMYCIN 400; Erythromycin, ethyl succinate; Erythromycin 2'-(ethyl butanedioate); Esinol; DTXSID4022993; 1014KSJ86F; Erythromycin, mono(ethyl succinate); Erythromycin, mono(ethyl succinate) (ester)

Frequently Asked Questions

What are the CAS number and molecular formula of ErythromycinEthylsuccinate?

CAS 1264-62-6; molecular formula C43H75NO16; molecular weight — g/mol.

What other names is ErythromycinEthylsuccinate known by?

erythromycin ethylsuccinate, 1264-62-6, Erythromycin ethyl succinate, Erythrocin ethyl succinate, anamycin, arpimycin.

Is ErythromycinEthylsuccinate classified as hazardous?

Hazard statements reported: H317, H319, H334.

What are the key physical properties of ErythromycinEthylsuccinate?

Dissociation Constants: PKA 7.1.

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.