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新生霉素

CAS 303-81-1C31H36N2O11MW 612.6

新生霉素(CAS 303-81-1):分子式 C31H36N2O11、分子量 612.6;类别 有机化学品。

产品描述

新生霉素(CAS 303-81-1)是一种有机化学品原料。其分子式 C31H36N2O11 由 31 个碳、36 个氢、2 个氮、11 个氧 组成。 分子量约为 612.6。公开物性数据显示其熔点约 152-156 °C (decomposes)、LogP 约 4.1。有机化学品是以碳骨架为基础的最大化合物家族,在医药、农药、材料、日化与食品等工业中应用广泛。下游覆盖医药原料、农药、染料、溶剂、表面活性剂、食品添加剂与高分子材料等多个方向。作为化工品采购代理与分销渠道,我们可在国内及跨境渠道为新生霉素寻源比价,并安排小批量试样与批次采购;下单前提供完整 COA、质检报告与合规文件,验收以批次 COA 为准。

规格参数

CAS号303-81-1
分子式C31H36N2O11
分子量612.6
熔点152-156 °C (decomposes)
LogP4.1
应用领域Mesh Heading: anti-bacterial agents、enzyme inhibitors、MEDICATION (VET)、Medicinal feed additive for chicken and turkey、Novobiocin is a narrow-spectrum antibiotic that may be bacteriostatic or bactericidal at higher concentrations. It is active mostly against gram-positive bacteria but also against a few gram-negative bacteria. ... Its main use is in combination with other agents for the treatment of bovine mastitis、Animal Drugs
类别有机化学品

用途与场景

登记用途:Mesh Heading: anti-bacterial agents、enzyme inhibitors、MEDICATION (VET)、Medicinal feed additive for chicken and turkey、Novobiocin is a narrow-spectrum antibiotic that may be bacteriostatic or bactericidal at higher concentrations. It is active mostly against gram-positive bacteria but also against a few gram-negative bacteria. ... Its main use is in combination with other agents for the treatment of bovine mastitis、Animal Drugs。

采购档案

这个产品是什么

新生霉素 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 303-81-1,分子式 C31H36N2O11(分子量 612.6),归属于有机化学品大类化工原料。

识别信息

登记 CAS 号:303-81-1

其分子式 C31H36N2O11 由 31 个碳、36 个氢、2 个氮、11 个氧 组成。

别名/同义词:新生霉素 · novobiocin

所属分类:有机化学品

常见问题

新生霉素 的 CAS 号是多少?

新生霉素 的 CAS 登记号为 303-81-1。

新生霉素 的分子式与分子量是多少?

分子式 C31H36N2O11,分子量 612.6。

新生霉素 还有哪些别名?

别名/同义词:新生霉素、novobiocin。

新生霉素 的登记用途是什么?

登记用途:Mesh Heading: anti-bacterial agents、enzyme inhibitors、MEDICATION (VET)、Medicinal feed additive for chicken and turkey、Novobiocin is a narrow-spectrum antibiotic that may be bacteriostatic or bactericidal at higher concentrations. It is active mostly against gram-positive bacteria but also against a few gram-negative bacteria. ... Its main use is in combination with other agents for the treatment of bovine mastitis、Animal Drugs。

新生霉素 属于哪个分类?

所属分类:有机化学品。

如何在 591daili.cn 采购 新生霉素?

请在联系页面提交产品名称、CAS 号与数量,我们作为采购代理在国内及跨境渠道为您寻源比价,安排试样与批次采购,下单前提供 COA 与合规文件。

包装与单证

包装按订单确认,从实验室小包装到吨袋大货,随订单安排而非在页面上写死。每批随货附 COA 分析证书,可另提供 MSDS;若终端用途带有法规限度(食品接触、药品或化妆品),请在询价时说明执行标准,等级按该标准确定。

PubChem 公开数据

新生霉素(CAS 303-81-1)的公开数据库记录,列此仅供独立核对。

危险化学品分类与危害说明

Reported hazard statementsH302 (100%), H317 (100%)

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]

法规与备案状态

Regulatory & Food ContactANTIMICROBIAL_AGENT: Veterinary Drug
NMRS 45/TRS 430-JECFA 12/43

物理形态与操作说明

  • Solid
  • Pale yellow orthorhombic crystals from ethanol
  • Insoluble
  • Sol in aq soln above pH 7.5. Practically insol in more acidic solns. Sol in acetone, ethyl acetate, amyl acetate, lower alcohols, pyridine.
  • Specific optical rotation at 24 °C for D (sodium) line = -63.0 deg (c = 1 in ethanol)
  • pKa1 = 4.3 (coumarin hydroxyl)

公开数据库收录的理化数据

熔点152-156 °C (decomposes)
溶解度9.66e-03 g/L
密度1.3448 g/cu cm
LogP4.1
LogP1.33
Dissociation Constants4.3

这个物质在各数据库里的编号

CAS Registry Number303-81-1
PubChem CID54675769
分子式C31H36N2O11
IUPAC 名称[(3R,4S,5R,6R)-5-hydroxy-6-[4-hydroxy-3-[[4-hydroxy-3-(3-methylbut-2-enyl)benzoyl]amino]-8-methyl-2-oxochromen-7-yl]oxy-3-methoxy-2,2-dimethyloxan-4-yl] carbamate
UNII(FDA)17EC19951N

数据库记载的用途

  • Mesh Heading: anti-bacterial agents, enzyme inhibitors
  • Medicinal feed additive for chicken and turkey
  • Novobiocin is a narrow-spectrum antibiotic that may be bacteriostatic or bactericidal at higher concentrations. It is active mostly against gram-positive bacteria but also against a few gram-negative bacteria. ... Its main use is in combination with other agents for the treatment of bovine mastitis.
  • Animal Drugs -> FDA Approved Animal Drug Products (Green Book) -> Active Ingredients
  • Veterinary Drug -> ANTIMICROBIAL_AGENT -> JECFA Functional Classes
  • Pharmaceuticals -> Animal Drugs -> Approved in Taiwan

它在各数据库里的别名

novobiocin; 303-81-1; Streptonivicin; Cardelmycin; Inamycin; Spheromycin; Novobiocina; Novobiocine; Crystallinic acid; Cathocin; Novobiocinum; PA 93; 17EC19951N; DTXSID3041083; CHEBI:28368; NSC2382

计算机算出的分子描述符

分子量612.6
XLogP33.3
氢键供体数5
氢键受体数11
可旋转键数9
精确质量612.23190997
单同位素质量612.23190997
拓扑极性表面积196
重原子数44
形式电荷0

数据库摘要

novobiocin · CAS 303-81-1 · C31H36N2O11. UNII 17EC19951N. 熔点: 152-156 °C (decomposes); 溶解度: 9.66e-03 g/L; 密度: 1.3448 g/cu cm.

数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。

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