價(jià)格 | 詢價(jià) | ||
包裝 | 100mg | 250mg | 500mg |
最小起訂量 | 100mg |
發(fā)貨地 | 北京 |
更新日期 | 2025-01-14 |
中文名稱:Acid-PEG3-NHS ester | 英文名稱:Acid-PEG3-NHS ester |
CAS:1835759-79-9 | 保存條件: 0-4℃ |
純度規(guī)格: >98% | 產(chǎn)品類別: 小分子藥物 |
Description: Acid-PEG3-NHS ester is a PEG derivative containing a carboxylic acid and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Name: Acid-PEG3-NHS ester
CAS#: 1835759-79-9
Chemical Formula: C14H21NO9
Exact Mass: 347.1216
Molecular Weight: 347.32
Elemental Analysis: C, 48.41; H, 6.09; N, 4.03; O, 41.46
Synonym: Acid-PEG3-NHS ester
IUPAC/Chemical Name: 3-(2-(2-(3-((2,5-dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)ethoxy)propanoic acid
InChi Key: ROYPWGXODZJYGP-UHFFFAOYSA-N
InChi Code: InChI=1S/C14H21NO9/c16-11-1-2-12(17)15(11)24-14(20)4-6-22-8-10-23-9-7-21-5-3-13(18)19/h1-10H2,(H,18,19)
SMILES Code: OC(CCOCCOCCOCCC(ON1C(CCC1=O)=O)=O)=O
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >3 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.03.00
成立日期 | 2017-02-16 (8年) | 注冊(cè)資本 | 100.000000萬人民幣 |
員工人數(shù) | 50-100人 | 年?duì)I業(yè)額 | ¥ 500萬-1000萬 |
主營行業(yè) | 中間體,催化劑及助劑,生物化工,化學(xué)試劑,儀器耗材 | 經(jīng)營模式 | 貿(mào)易,工廠,試劑,定制,服務(wù) |
產(chǎn)品名稱 | 價(jià)格 | 公司名稱 | 報(bào)價(jià)日期 | |
---|---|---|---|---|
詢價(jià) |
VIP3年
|
西安齊岳生物科技有限公司
|
2025-01-14 | |
¥50 |
VIP11年
|
四川安派博生物科技有限公司
|
2025-02-09 | |
詢價(jià) |
VIP1年
|
陜西格列弗生物科技研究有限責(zé)任公司
|
2025-02-08 | |
詢價(jià) |
VIP1年
|
上海研紛生化科技有限公司
|
2025-02-08 |