跳转至内容

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

For important updates on recent policy changes, please click here for more details.

Merck
CN
所有图片(1)

主要文件

719870

Sigma-Aldrich

Resomer® RG 503 H,聚(D,L-丙交酯--乙交酯)

acid terminated, lactide:glycolide 50:50, Mw 24,000-38,000

别名:

聚(D,L-丙交酯-co-乙交酯), RESOMER® RG 503 H, PLGA

登录查看公司和协议定价

选择尺寸

10 MG
¥650.36
25 MG
¥1,394.93
100 MG
¥2,699.25
500 MG
¥13,441.78

¥650.36


国内现货,预计发货时间2025年4月17日详情


获取大包装报价

选择尺寸

变更视图
10 MG
¥650.36
25 MG
¥1,394.93
100 MG
¥2,699.25
500 MG
¥13,441.78

About This Item

线性分子式:
[C3H4O2]x[C2H2O2]y
MDL编号:
UNSPSC代码:
12162002
NACRES:
NA.23

¥650.36


国内现货,预计发货时间2025年4月17日详情


获取大包装报价

表单

amorphous

投料比

lactide:glycolide 50:50

分子量

Mw 24,000-38,000

降解时间线

<3 months

粘度

0.32-0.44 dL/g, 0.1 % (w/v) in chloroform(25 °C, Ubbelohde) (size 0c glass capillary viscometer)

转变温度

Tg 44-48 °C

储存温度

2-8°C

SMILES字符串

OCC(O)=O.CC(O)C(O)=O

InChI key

XBBVURRQGJPTHH-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
L4524L2637L6529
biological source

Escherichia coli (O55:B5)

biological source

Escherichia coli (O55:B5)

biological source

Escherichia coli (O55:B5)

biological source

Escherichia coli (O55:B5)

Quality Level

300

Quality Level

200

Quality Level

200

Quality Level

300

solubility

water: soluble

solubility

water: soluble

solubility

water: soluble

solubility

H2O: 5 mg/mL, faintly hazy to hazy

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

应用

控释

特点和优势

控释生物活性剂、缝线和可生物吸收植入器件。

外形

具有生物相容性且可生物降解的聚合物。

法律信息

Evonik产品
RESOMER is a registered trademark of Evonik Rohm GmbH

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

  • 技术规格说明书

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

    没有发现合适的版本?

    如果您需要特殊版本,可通过批号或批次号查找具体证书。

    已有该产品?

    在文件库中查找您最近购买产品的文档。

    访问文档库

    Rongcai Liang et al.
    International journal of pharmaceutics, 454(1), 344-353 (2013-07-23)
    Peptide or protein degradation often occurs when water flows into the dosage form. The aim of this study was to investigate the effect of water on exenatide acylation in poly(lactide-co-glycolide) (PLGA) microspheres. Exenatide-loaded PLGA microspheres were incubated at different relative
    Shu-Chun Chuang et al.
    Parasites & vectors, 6, 34-34 (2013-02-13)
    Current development efforts of subunit vaccines against Toxoplasma gondii, the etiological agent of toxoplasmosis, have been focused mainly on tachyzoite surface antigen 1 (SAG1). Since microparticles made from poly (lactide-co-glycolide) (PLG) polymers have been developed as safe, potent adjuvants or
    Vanna Sanna et al.
    International journal of nanomedicine, 7, 5501-5516 (2012-10-25)
    Resveratrol, like other natural polyphenols, is an extremely photosensitive compound with low chemical stability, which limits the therapeutic application of its beneficial effects. The development of innovative formulation strategies, able to overcome physicochemical and pharmacokinetic limitations of this compound, may
    Mani Gajendiran et al.
    Colloids and surfaces. B, Biointerfaces, 104, 107-115 (2013-01-10)
    A series of biodegradable low molecular weight PLGA-PEG-PLGA tri-block copolymers have been synthesized in powder form. The anti-tuberculosis drug Isoniazid (INH) loaded polymeric core-shell nanoparticles (CSNPs) have been prepared by sonication followed by water-in-oil-in-water (w/o/w) double emulsification technique. The nanoparticles
    Patrick Vavken et al.
    Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association, 29(1), 122-132 (2012-12-04)
    The objective of this study was to assess the effect of absorbable or nonabsorbable sutures in bioenhanced anterior cruciate ligament (ACL) repair in a skeletally immature pig model on suture tunnel and growth plate healing and biomechanical outcomes. Sixteen female

    商品

    Interest in utilizing biodegradable polymers for biomedical applications has grown since the 1960s.

    商业生物材料已停滞不前超过30年的时间,因为很少有材料能够成功地从实验台过渡到临床使用。合成型脂族聚酯因其悠久的历史和获得美国食品药品监督管理局(FDA)批准的记录,一直在可吸收生物材料领域占据主导地位。

    Synthetic aliphatic polyesters dominate resorbable biomaterials in clinical use.

    AliAliphatic polyesters, including polylactide and polyglycolide, are biodegradable polymers widely used in medical applications.

    查看所有结果

    我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

    联系客户支持