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Bis(NHS)PEG5


49,257  results were found

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Supplier:  AOB CHEM USA
Description:   3,5-Dimethyl-4-methoxyphenylboronic acid ≥97%
Supplier:  AMBEED, INC
Description:   3,5-Dichloro-4-iodopyridine, Purity: 98%, CAS Number: 343781-41-9, Appearance: Form: solid, Storage: Keep in dark place, Inert atmosphere, 2-8C, Size: 5G

Supplier:  AMBEED, INC
Description:   3,5-Dichloro-4-(methoxycarbonyl)benzoic acid ≥97%
New Product
Supplier:  AMBEED, INC
Description:   tert-Butyl (2S,3S)-2-amino-3-methylpentanoate hydrochloride, Purity: 98%, CAS Number: 69320-89-4, Appearance: Form: Crystal - Powder/Colour: White - Almost white, Storage: Inert atmosphere, Room Temperature, Size: 250mg
Supplier:  AMBEED, INC
Description:   4-Chloro-2-methoxyaniline hydrochloride 97%
Supplier:  AMBEED, INC
Description:   2-Amino-4-(trifluoromethyl)benzenethiol hydrochloride, Purity: 95%, CAS number: 4274-38-8, Appearance: Form: powder Colour: white, Storage: Inert atmosphere, Room Temperature, Size: 1G
Supplier:  Thermo Scientific Chemicals
Description:   cis-4-Hydroxy-L-proline methyl ester hydrochloride, 95%
MSDS SDS
Supplier:  ALADDIN SCIENTIFIC
Description:   4-Aminotetrahydro-2H-thiopyran 1,1-dioxide hydrochloride ≥95%
New Product

Supplier:  Matrix Scientific
MSDS SDS
Supplier:  TCI America
Description:   CAS Number: 5437-33-2
Molecular Formula: C5H3Cl2NO
Molecular Weight: 163.99
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 180
MSDS SDS
Supplier:  MP Biomedicals
Description:   Bupivacaine is a sodium channel blocker, local anesthetic. It binds to the intracellular portion of sodium channels and blocks sodium influx into nerve cells, which prevents depolarization. Since pain transmitting nerve fibres tend to be thinner and either unmyelinated or lightly myelinated, the agent can diffuse more readily into them than into thicker and more heavily myelinated nerve fibres like touch, proprioception, etc. (Myelin is non-polar / lipophilic). It should be noted, however, that bupivacaine also blocks specific potassium channels, an effect contributing to resting membrane potential depolarization.
MSDS SDS
Supplier:  Matrix Scientific
Description:   5-Fluoro-3-piperidin-4-yl-1,2-benzisoxazole hydrochloride ≥97%
Supplier:  Promega Corporation
Description:   Tris-HCl, Molecular Biology Grade is sometimes used in combination with Tris base for preparation of Tris-HCl buffers.
MSDS SDS
Supplier:  AMBEED, INC
Description:   2,2,6,6-Tetramethyl-3,5-heptanedione 97%
Supplier:  Thermo Scientific Chemicals
Description:   Fieser: 4,391
MSDS SDS
Supplier:  Thermo Scientific Chemicals
Description:   10G
MSDS SDS
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
8,433 - 8,448  of 49,257