Print…

You Searched For: Spectrum Chemical Mfg. Corp.


102,054  results were found

Refine Results Sort by
SearchResultCount:"102054"

Sort Results

List View Easy View

Rate These Search Results

Image Unavailable-TCA2415-1G

2-Amino-3-formylchromone ≥98.0% (by HPLC, total nitrogen)

Catalog Number: (TCA2415-1G)
Supplier: TCI America
Description: CAS Number: 61424-76-8
MDL Number: MFCD00191735
Molecular Formula: C10H7NO3
Molecular Weight: 189.17
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 250

SDS Certificates


Image Unavailable-TCN1003-1G

6-Nitrochromone ≥98.0% (by GC)

Supplier: TCI America
Description: 6-Nitrochromone, Purity: >98.0%(GC), CAS Number: 51484-05-0, Molecular Formula: C9H5NO4, Molecular Weight: 191.14, Synonyms: 6-Nitro-4-oxo-4H-1-benzopyran, Form: Solid, Crystal - Powder, Color: Very pale yellow - Yellow, Size: 5G

SDS

Product Image-89150-318

Cefotaxime sodium salt ≥95% (by HPLC)

Catalog Number: (89150-318)
Supplier: Enzo Life Sciences
Description: Inhibits bacterial cell wall synthesis
Image Unavailable-TCP2115-25MG

Pranlukast ≥98.0% (by HPLC)

Supplier: TCI America
Description: CAS Number: 103177-37-3
MDL Number: MFCD00864631
Molecular Formula: C27H23N5O4
Molecular Weight: 481.51
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Color: White
Melting point (°C): 233
Storage Temperature: 0-10°C

SDS

Image Unavailable-CAAAJ62442-09

Penicillin V potassium salt

Supplier: Thermo Scientific Chemicals
Description: Inhibits bacterial cell wall synthesis

Certificates

Image Unavailable-AAH66460-ME

Y5, Organic Photovoltaics (OPV) reagent

Supplier: Thermo Scientific Chemicals
Description: Y5, (2,2-((2Z,2Z)-((12,13-bis(2-ethylhexyl)-3,9-diundecyl-12,13-dihydro[1,2,5]thiadiazolo[3,4e]thieno[2,3:4,5] thieno[2,3:4,5]pyrrolo[3,2-g] thieno[2,3:4,5]thieno[3,2-b]indole-2,10-diyl)bis(methanylylidene))bis(3-oxo-2,3-dihydro1H-indene-2,1-diylidene))dimalononitrile), Size: 250mg

Image Unavailable-TCO0398-1G

Oxiracetam ≥96.0% (by GC, total nitrogen)

Supplier: TCI America
Description: CAS Number: 62613-82-5
MDL Number: MFCD00242951
Molecular Formula: C6H10N2O3
Molecular Weight: 158.16
Purity/Analysis Method: >96.0% (GC,N)
Form: Crystal
Melting point (°C): 172
Storage Temperature: 0-10°C

SDS

Image Unavailable-AAH66546-MC

IEICO-4F, Organic Photovoltaics (OPV) reagent

Supplier: Thermo Scientific Chemicals
Description: IEICO-4F, 2,2'-((2Z,2'Z)-(((4,4,9,9-tetrakis(4-hexylphenyl)-4,9-dihydro-sindaceno[1,2-b:5,6-b']dithiophene-2,7-diyl)bis(4-((2-ethylhexyl)oxy)thiophene-5,2- diyl))bis(methanylylidene))bis(5,6-difluoro-3-oxo-2,3-dihydro-1H-indene-2,1- diylidene))dimalononitrile, Formula: C114H114F4N4O4S4, Size: 500mg

Image Unavailable-AAH66752-MC

IEICO-4Cl, Organic Photovoltaics (OPV) reagent

Supplier: Thermo Scientific Chemicals
Description: IEICO-4Cl, 2,2'-((2Z,2'Z)-(((4,4,9-tris(4-hexylphenyl)-9-(4-pentylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b dithiophene-2,7-diyl)bis(4-((2-ethylhexyl)oxy)thiophene5,2-diyl bis(methanylylidene))bis(5,6-dichloro-3-oxo-2,3-dihydro-1H-indene))dimalononitrile, Formula: C114H114Cl4N4O4S4, Size: 500mg

Image Unavailable-CAAAH60220-09

6,7-Dihydrobenzo[b]thiophen-4-one 98%

Supplier: Thermo Scientific Chemicals

Certificates

Image Unavailable-TCF0810-25MG

Fluorescein-5-maleimide ≥97.0% (by HPLC)

Catalog Number: (TCF0810-25MG)
Supplier: TCI America
Description: CAS Number: 75350-46-8
MDL Number: MFCD00077345
Molecular Formula: C24H13NO7
Molecular Weight: 427.37
Purity/Analysis Method: >97.0% (HPLC)
Form: Crystal
Storage Temperature: 0-10°C

SDS Certificates


Image Unavailable-103010-980

Fluorescein-5-maleimide

Catalog Number: (103010-980)
Supplier: Anaspec Inc
Description: Maleimides are among the most frequently used reagents for thiol modification. In most proteins, the site of reaction is at cysteine residues that either are intrinsically present or result from reduction of cystines. Unlike iodoacetamides, maleimides do not react with histidines and methionines under physiological conditions. Fluorescein-5-maleimide is one of the most popular fluorescent dyes for thiol modifications of proteins.
Product Image-89164-994

Latrunculin A ≥98% (by TLC)

Supplier: Enzo Life Sciences
Description: Ultra-pure; inhibits actin polymerization

Image Unavailable-I-1875.0250BA

Boc-Lys(Ac)-AMC

Catalog Number: (I-1875.0250BA)
Supplier: Bachem Americas
Description: Sequence: Boc-Lys(Ac)-AMC
Image Unavailable-I-1025.0250BA

H-D-Ala-AMC·TFA

Catalog Number: (I-1025.0250BA)
Supplier: Bachem Americas
Description: Sequence: H-D-Ala-AMC · TFA
Image Unavailable-TCE1306-1G

O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium Hexafluorophosphate ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI America
Description: O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium Hexafluorophosphate, Purity: >98.0%(HPLC)(N), CAS No: 333717-40-1, Molecular Formula: C10H17F6N4O3P, MW: 386.24, Synonym: HOTU, Size: 5G

Inquire for Price
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.
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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
241 - 256 of 102,054
no targeter for Bottom