偷偷色噜狠狠狠狠的777米奇_a级毛片内射免费视频_精品无码一区在线观看_天堂av无码av日韩av_青草青草视频2免费观看

北京百奧創(chuàng)新科技有限公司
全國(guó)咨詢熱線:15522676233
Hydroxy-PEG2-methylamine
  • 品牌:MedKoo
  • 產(chǎn)地:美國(guó)
  • 貨號(hào):572641
  • cas:282551-10-4
  • 發(fā)布日期: 2022-07-20
  • 更新日期: 2024-08-12
產(chǎn)品詳請(qǐng)
產(chǎn)地 美國(guó)
品牌 MedKoo
貨號(hào) 572641
用途 This product is for research use only, not for human or veterinary use.
包裝規(guī)格 250.0mg; 500.0mg; 1.0g;
CAS編號(hào) 282551-10-4
純度 >98%%
是否進(jìn)口

Description: Hydroxy-PEG2-methylamine is a PEG derivative containing a hydroxyl group with a methylamine group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The methylamine group is reactive with carboxylic acids, carbonyls (ketone, aldehyde) etc.

Name: Hydroxy-PEG2-methylamine
CAS#: 282551-10-4
Chemical Formula: C7H17NO3
Exact Mass: 163.1208
Molecular Weight: 163.22

Elemental Analysis: C, 51.51; H, 10.50; N, 8.58; O, 29.41

Synonym: Hydroxy-PEG2-methylamine

IUPAC/Chemical Name: 2-(2-(2-(methylamino)ethoxy)ethoxy)ethan-1-ol

InChi Key: OJIGMRILIXVTEA-UHFFFAOYSA-N

InChi Code: InChI=1S/C7H17NO3/c1-8-2-4-10-6-7-11-5-3-9/h8-9H,2-7H2,1H3

SMILES Code: CNCCOCCOCCO

Appearance: Solid powder

Purity: >97% (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