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4,4\'-Diaminodiphenyl+ether


13,183  results were found

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Supplier:  Bachem Americas
Description:   Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Supplier:  AMBEED, INC
Description:   1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene, Purity: 97%, CAS number: 1533-45-5, Appearance: Form: Crystal - Powder / Colour: Slightly pale yellow - Yellow-green, Storage: Sealed in dry, Room Temperature, Size: 25G
Supplier:  Matrix Scientific
Description:   MDL Number: MFCD00040866
MSDS SDS
Supplier:  TCI America
Description:   CAS Number: 4045-44-7
MDL Number: MFCD00001354
Molecular Formula: C10H16
Molecular Weight: 136.24
Purity/Analysis Method: >93.0% (GC)
Form: Clear Liquid
Color: Colorless
Boiling point (°C): 60
Flash Point (°C): 44
Specific Gravity (20/20): 0.84
MSDS SDS
Supplier:  Bachem Americas
Description:   Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Supplier:  Bachem Americas
Description:   Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Catalog Number: (G-1800.0001BA)

Supplier:  Bachem Americas
Description:   Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Supplier:  AMBEED, INC
Description:   2,6-Dibromo-4,4-dihexyl-4H-cyclopenta[1,2-b:5,4-b']dithiophene, Purity: 97%, CAS number: 528570-55-0, Appearance: Solid or viscous liquid, Storage: Inert atmosphere, 2-8C, Size: 100MG
Supplier:  TCI America
Description:   CAS Number: 38951-97-2
MDL Number: MFCD10567145
Molecular Formula: C32H28NiO4S4
Molecular Weight: 663.51
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Supplier:  AMBEED, INC
Description:   1-(Benzo[d][1,3]dioxol-5-yl)-4,4-dimethylpent-1-en-3-ol, Purity: 98%, CAS Number: 49763-96-4, Appearance: Form: Crystal - Powder / Colour: White - Almost white, Storage: Sealed in dry, Store in freezer, under -20C, Size: 250MG
Supplier:  AMBEED, INC
Description:   p-Toluenesulfonylacetonitrile, Purity: 97%, CAS Number: 5697-44-9, Appearance: Powder or crystals, Storage: Sealed in dry, Room Temperature, Size: 5g
Supplier:  Matrix Scientific
Description:   Matrix Scientific Part Number: 050799-500MG , MDL Number: MFCD09909466
Supplier:  AMBEED, INC
Description:   4,4'-Diamino-[1,1'-biphenyl]-2,2'-dicarboxylic acid 95%
Supplier:  AMBEED, INC
Description:   Tris[4,4'-di-tert-butyl-(2,2')-bipyridine]ruthenium(III) dihexafluorophosphate, Purity: 97%, CAS Number: 75777-87-6, Appearance: Orange to dark yellow-red powder or crystals, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 250mg
Supplier:  AMBEED, INC
Description:   1-[Bis(4-fluorophenyl)methyl]piperazine 98%
Supplier:  TCI America
Description:   CAS Number: 1625-91-8
MDL Number: MFCD00008834
Molecular Formula: C20H26
Molecular Weight: 266.43
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Boiling point (°C): 192
Melting point (°C): 128
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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