Home Cart Sign in  
HazMat Fee +

There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Chemical Structure| 1429934-37-1 Chemical Structure| 1429934-37-1
Chemical Structure| 1429934-37-1

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of Propargyl-PEG4-CH2COOH

CAS No. :1429934-37-1
Formula : C13H22O7
M.W : 290.31
SMILES Code : OC(COCCOCCOCCOCCOCC#C)=O
MDL No. :MFCD29079380

Safety of Propargyl-PEG4-CH2COOH

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H318
Precautionary Statements:P280-P305+P351+P338+P310
Class:8
UN#:3265
Packing Group:

Application In Synthesis of Propargyl-PEG4-CH2COOH

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 1429934-37-1 ]

[ 1429934-37-1 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 474645-27-7 ]
  • [ 1429934-37-1 ]
  • C52H87N5O13 [ No CAS ]
YieldReaction ConditionsOperation in experiment
49.2 mg With N-ethyl-N,N-diisopropylamine; diethyl dicarbonate; at 0 - 20℃; for 16h; DEPC (0.0334 g, 0.206 mmole) and DIPEA (0.034 mL, 0.206 mmol) were added sequentially to a solution of compounds 37 (38.8 mg, 0.1337 mmol) and MMAE (51 mg, 0.071 mmol) in DMF (4 mL) at 0° C., and the mixture was stirred at 0° C. to room temperature for 16 h. The reaction mixture was then concentrated in vacuo and the residue was purified by flash column chromatography (silica gel, 4-6percent MeOH in CH2Cl2) to afford the product as an oil 38 (49.2 mg, 0.0497 mmole); HRMS (ESI-TOF, MNa+) calculated for C52H87N5O13Na 1012.6193. found 1012.6186.
 

Historical Records