链霉素

Name: 链霉素
Brand: 济南圣和化工有限公司

CAS 57-92-1C21H39N7O12MW 581.6

本页收录链霉素，CAS 登记号为 57-92-1，分子式 C21H39N7O12，分子量 581.6，归类于有机化学品。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	57-92-1
分子式	C21H39N7O12
分子量	581.6
沸点	872.9∓75.0°C at 760 mmHg
LogP	-2.53
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

链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

供货能力：链霉素备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

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。如需链霉素以外的配套原料，也欢迎一并列出需求清单。

常见问题

链霉素的 CAS 号是多少？

链霉素的 CAS 号为 57-92-1。

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。

链霉素有什么用途？

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

streptomycin · CAS 57-92-1 · C21H39N7O12. UNII Y45QSO73OB. Boiling Point: 872.9∓75.0°C at 760 mmHg; Solubility: 1.28e+01 g/L; LogP: -2.53.

Identification

CAS Registry Number	57-92-1
PubChem CID	19649
Molecular formula	C21H39N7O12
IUPAC name	2-[(1R,2R,3S,4R,5R,6S)-3-(diaminomethylideneamino)-4-[(2R,3R,4R,5S)-3-[(2S,3S,4S,5R,6S)-4,5-dihydroxy-6-(hydroxymethyl)-3-(methylamino)oxan-2-yl]oxy-4-formyl-4-hydroxy-5-methyloxolan-2-yl]oxy-2,5,6-trihydroxycyclohexyl]guanidine
UNII (FDA)	Y45QSO73OB

Computed Descriptors

Molecular Weight	581.6
XLogP3	-8
Hydrogen Bond Donor Count	12
Hydrogen Bond Acceptor Count	15
Rotatable Bond Count	9
Exact Mass	581.26566970
Monoisotopic Mass	581.26566970
Topological Polar Surface Area	336
Heavy Atom Count	40
Formal Charge	0

Physical & Chemical Properties

Boiling Point	872.9∓75.0°C at 760 mmHg
Solubility	1.28e+01 g/L
LogP	-2.53
LogP	-6.4

Physical description & handling notes

Solid
Hygroscopic powder
Odorless or nearly so
Slightly bitter taste
MW: 1457.383. Powder. MP: aproximately 230 °C /Streptomycin sulfate; 3810-74-0/
White to light gray or pale buff powder; faint amine-like odor; solubility in mg/mL at about 28 °C: water greater than 20; methanol 0.85; ethanol 0.30; isopropanol 0.01; petroleum ether 0.015; carbon tetrachloride 0.035; ether 0.035, Practically insoluble in chloroform. /Streptomycin sesquisulfate/

Regulatory Status

Regulatory & Food Contact	ANTIMICROBIAL_AGENT: Veterinary Drug JECFA ADI: 0-0.05 mg/kg bw TRS 911-JECFA 58/26 FAS 39-JECFA 48/39 (1997)

GHS Hazard Classification

Reported hazard statements	H351 (34.9%), H361 (99.1%), H400, H410, H360

H351 (34.9%): Suspected of causing cancer [Warning Carcinogenicity]

H361 (99.1%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]

Documented Uses

Anti-Bacterial Agents; Protein Synthesis Inhibitors
Antibiotic/bactericide, fungicide, seed treatment/protectant.
For more Uses (Complete) data for Streptomycin (7 total), please visit the HSDB record page.
Use (kg; approx.) in Germany (2009): >25
Consumption (g per capita; approx.) in Germany (2009): 0.000305
Veterinary Drug -> ANTIMICROBIAL_AGENT -> JECFA Functional Classes

Synonyms

streptomycin; 57-92-1; Streptomycine; Agrimycin; Strepcen; Agrept; Gerox; Streptomicina; Streptomycinum; Streptomyzin; Hokko-mycin; Estreptomicina; CHEBI:17076; Y45QSO73OB; DTXSID4023597; NSC-14083

Frequently Asked Questions

What are the CAS number and molecular formula of streptomycin?

CAS 57-92-1; molecular formula C21H39N7O12; molecular weight — g/mol.

What other names is streptomycin known by?

streptomycin, 57-92-1, Streptomycine, Agrimycin, Strepcen, Agrept.

What is the regulatory status of streptomycin?

Documented regulatory listings: ANTIMICROBIAL_AGENT: Veterinary Drug; JECFA ADI: 0-0.05 mg/kg bw; TRS 911-JECFA 58/26.

Is streptomycin classified as hazardous?

Hazard statements reported: H351, H361, H400, H410, H360.

What are the key physical properties of streptomycin?

Boiling Point: 872.9∓75.0°C at 760 mmHg; Solubility: 1.28e+01 g/L; LogP: -2.53; LogP: -6.4.

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.

链霉素