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3,3\'-Dibromo-2,2\'-bithiophene
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3,3\'-Dibromo-2,2\'-bithiophene
Supplier:
AMBEED, INC
Description:
(R)-N-(3-Aminopropyl)-N-(1-(3-benzyl-7-chloro-4-oxo-4H-chromen-2-yl)-2-methylpropyl)-4-methylbenzamide hydrochloride ≥98%
Supplier:
AMBEED, INC
Description:
2,2-Difluoro-1-phenylethanone, Purity: 95%, CAS Number: 395-01-7, Appearance: Form: liquid, Storage: Keep in dark place, Inert atmosphere, 2-8 C, Size: 250mg
Supplier:
AMBEED, INC
Description:
Tri-tert-butyl 2,2',2''-(10-(2-((2-aminoethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate, Purity: 98%, CAS Number: 173308-19-5, Appearance: Solid, Storage: Keep in dark place, Inert atmosphere, 2-8C, Size: 25MG
Supplier:
MP Biomedicals
Description:
Piperacillin is a semisynthetic, broad-spectrum ureidopenicillin antibiotic. It is derived from ampicillin. Piperacillin inhibits the last stage of bacterial cell wall synthesis by binding to certain penicillin-binding proteins (PBPs), which results in cell lysis. Cell lysis is mediated by bacterial cell wall autolytic enzymes. Piperacillin may interfere with autolysin inhibitors.
It has been used in pharmacokinetic studies in order to optimize antimicrobial therapy in patients with sepsis. It is used to study piperacillin hypersensitivity reactions and to study multidrug-resistant organisms. Piperacillin inhibits the last stage of bacterial cell wall synthesis by binding to certain penicillin-binding proteins (PBPs), which results in cell lysis. Cell lysis is mediated by bacterial cell wall autolytic enzymes. Piperacillin may interfere with autolysin inhibitors.
Catalog Number:
(100262-976)
Supplier:
Indofine Chemical Company
Description:
Herbal Standards 490-46-0 10mg (-)-3,5,7,3',4'-Pentahydroxyflavan 290.28 250[degree]C +4[degree]C.
Supplier:
Strem Chemicals Inc
Description:
CAS #: 1313-22-0. Size: 5g.
Catalog Number:
(76319-656)
Supplier:
Chemglass
Description:
One-piece reaction vessel with five necks features: 19/22 Outer CN, (1) 10/18 Outer SN, (1) 14/20 Outer SN, and (2) 19/22 Outer SN's.
Catalog Number:
(TCB5081-1G)
Supplier:
TCI America
Description:
N-Benzyldiethanolamine, Purity: >98.0%(GC)(T), Cas no: 101-32-6, Molecular formula : C11H17NO2, Molecular weight : 195.26, Synonyms: 2,2'-(Benzylimino)diethanol, N,N-Bis(2-hydroxyethyl)benzylamine, Size: 1G
Supplier:
AMBEED, INC
Description:
4,4'-Bis(trifluoromethyl)-2,2'-bipyridinebis[3,5-difluoro-2-[5-trifluoromethyl-2-pyridinyl)phenyl] iridium(III) hexafluorophosphate, Purity: 97%, CAS Number: 2030437-90-0, Appearance: Yellow powder or crystals, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 250MG
Supplier:
Strem Chemicals Inc
Description:
CAS #: 13777-22-5. Size: 5g.
Supplier:
AMBEED, INC
Description:
3-Hydroxycyclopentanecarboxylic acid, Purity: 95%, CAS Number: 101080-22-2, Appearance: Colorless to off-white liquid or solid, Storage: Sealed in dry, Room Temperature, Size: 250MG
Supplier:
AMBEED, INC
Description:
(2R,3R,3aS,9aR)-2-(Hydroxymethyl)-6-imino-3,3a,6,9a-tetrahydro-2H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3-ol hydrochloride, Purity: 97%, CAS Number: 10212-25-6, Appearance: Form: Crystal - Powder/Colour: White - Very pale yellow, Storage: Inert atmosphere, Room Temperature, Size: 25g
Supplier:
AMBEED, INC
Description:
(1S)-2,2'-Bis((S)-4-phenyl-4,5-dihydrooxazol-2-yl)-1,1'-binaphthalene ≥97%
Supplier:
AMBEED, INC
Description:
2,2'-((Perfluoroethane-1,2-diyl)bis(oxy))bis(2,2-difluoroethanol), Purity: 98%, CAS Number: 129301-42-4, Appearance: White to off-white powder or crystals, Storage: Sealed in dry, Room Temperature, Size: 250mg
Supplier:
Adipogen
Description:
TMBZ is a chromogenic reagent utilized for peroxidase detection. It has been developed as an alternative to benzidine. Although the TMBZ solution is colorless, it turns bluish-green (lambdamax: 655 nm) in the presence of hydrogen peroxide and peroxidase. The structure of this bluish-green complex is thought to be a radical form of two oxidized TMBZ molecules. This peroxidase substrate is used in staining procedures in immunohistochemistry as well as being a visualising reagent used in enzyme-linked immunosorbent assays (ELISA). The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620-650 nm. The TMB reaction may be stopped with 2M H2SO4 (resulting in a yellow color), and read at 450nm.
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
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
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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