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Supplier: TCI America
Description: CAS Number: 82-46-2
MDL Number: MFCD00001190
Molecular Formula: C14H6Cl2O2
Molecular Weight: 277.10
Purity/Analysis Method: >95.0% (GC)
Form: Crystal
Melting point (°C): 250
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: (TCC0123-025G)
Supplier: TCI America
Description: CAS Number: 131-09-9
MDL Number: MFCD00001227
Molecular Formula: C14H7ClO2
Molecular Weight: 242.66
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Boiling point (°C): 292
Melting point (°C): 210

Catalog Number: (TCD0562-025G)
Supplier: TCI America
Description: CAS Number: 117-12-4
MDL Number: MFCD00001210
Molecular Formula: C14H8O4
Molecular Weight: 240.21
Purity/Analysis Method: >85.0% (HPLC)
Form: Crystal
Melting point (°C): 280

Supplier: MilliporeSigma
Description: P-Chloranil, CAS number:118-75-2, Synonyms:Tetrachloro-p-benzoquinone, Application:for synthesis
Supplier: TCI America
Description: CAS Number: 652-39-1
MDL Number: MFCD00039696
Molecular Formula: C8H3FO3
Molecular Weight: 166.11
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Boiling point (°C): 283
Melting point (°C): 161

SDS

Supplier: TCI America
Description: CAS Number: 128-95-0
MDL Number: MFCD00001224
Molecular Formula: C14H10N2O2
Molecular Weight: 238.25
Purity/Analysis Method: >97.0% (N)
Form: Crystal
Melting point (°C): 270
Flash Point (°C): 340
Catalog Number: (TCD0563-25G)
Supplier: TCI America
Description: CAS Number: 117-10-2
MDL Number: MFCD00001211
Molecular Formula: C14H8O4
Molecular Weight: 240.21
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 193

Supplier: TCI America
Description: CAS Number: 5394-18-3
MDL Number: MFCD00005905
Molecular Formula: C12H12BrNO2
Molecular Weight: 282.14
Purity/Analysis Method: >95.0% (HPLC,T)
Form: Crystal
Melting point (°C): 79
Catalog Number: (TCN0883-25G)
Supplier: TCI America
Description: CAS Number: 67-20-9
MDL Number: MFCD00003224
Molecular Formula: C8H6N4O5
Molecular Weight: 238.16
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 268
Lambda max.: 358 nm (MeOH)

Supplier: MilliporeSigma

SDS

Supplier: TCI America
Description: CAS Number: 951-78-0
MDL Number: MFCD00006527
Molecular Formula: C9H12N2O5
Molecular Weight: 228.20
Purity/Analysis Method: >99.0% (HPLC)
Form: Crystal
Melting point (°C): 164
Specific rotation [a]20/D: 52 deg (C=1, 1mol/L NaOH sol.)
Supplier: TCI America
Description: CAS Number: 13149-00-3
MDL Number: MFCD00005926
Molecular Formula: C8H10O3
Molecular Weight: 154.17
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Boiling point (°C): 160
Flash Point (°C): 153
Freezing point (°C): 36
Catalog Number: (TCP1235-025G)
Supplier: TCI America
Description: CAS Number: 119812-51-0
MDL Number: MFCD00191683
Molecular Formula: C17H21N3O2
Molecular Weight: 299.37
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Color: White
Melting point (°C): 142

Catalog Number: (TCM0807-100G)
Supplier: TCI America
Description: CAS Number: 930-88-1
MDL Number: MFCD00005508
Molecular Formula: C5H5NO2
Molecular Weight: 111.10
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 97

Supplier: Thermo Scientific Chemicals
Description: Sodium dehydracetate 97%
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