1210 Results for: "Chiral"
(R)-(+)-Limonene 97% stabilized
Supplier: Thermo Scientific Chemicals
(R)-(+)-4-Isopropenyl-1-methylcyclohexene (+)-p-Mentha-1,8-diene. Grade: 97, Melting Point C-75 to -73*. Boiling Point C: 175-176*. C10H16. 5989-27-5. FLAMMABLE IRRITANT DANGEROUS FOR THE ENVIRONMENT
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Fmoc-Pro-Pro-Pro-Pro-Pro-OH
Supplier: Bachem Americas
For Fmoc-dipeptides Fmoc-Xaa-Gly-OH and Fmoc-Xaa-Pro-OH, which can be used as building blocks in Fmoc-SPPS, please see also the subfamily 'Fmoc-Dipeptide Building Blocks' in the 'Amino Acid Derivatives' section. Pseudoproline dipeptides and isoacyl dipeptides can be found in this section as well. In case of a strong tendency towards diketopiperazine formation during Fmoc-SPPS, Fmoc-dipeptides have been coupled even at the risk of a some epimerization.
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(R)-(+)-α-Methylbenzylamine 98%
Supplier: Thermo Scientific Chemicals
MDL: MFCD00064405 Beilstein Registry No.: 2410916 Fieser: 1,838 3,199 5,441 6,457 11,411 12,319 13,185 14,257 17,257 Optical Rotation: +29°C (c=10 in ethanol)
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Acetic acid (1R,2S)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenylpropyl ester ≥98.0% (by HPLC)
Supplier: TCI America
[Reagent for double aldol reaction]
CAS Number: 240423-74-9
MDL Number: MFCD02093424
Molecular Formula: C27H31NO4S
Molecular Weight: 465.61
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Melting point (°C): 121
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(S)-(-)-Limonene 97%
Supplier: Thermo Scientific Chemicals
(S)-(-)-4-Isopropenyl-1-methylcyclohexene (-)-p-Mentha-1,8-diene. Grade: 97. Melting Point C-74*. Boiling Point C: 175-177*. C10H16. 5989-54-8. FLAMMABLE IRRITANT DANGEROUS FOR THE ENVIRONMENT
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(1S,2R)-(+)-2-Amino-1,2-diphenylethanol ≥99.0% (by GC, titration analysis)
Supplier: TCI America
CAS Number: 23364-44-5
MDL Number: MFCD00074959
Molecular Formula: C14H15NO
Molecular Weight: 213.28
Purity/Analysis Method: >99.0% (GC,T)
Form: Crystal
Melting point (°C): 144
Specific rotation [a]20/D: 7 deg (C=0.6, EtOH)
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(1S,2R)-(-)-10,2-Camphorsultam 99%
Supplier: Thermo Scientific Chemicals
Fieser: 13,62 14,71 17,65
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(S)-(+)-α-Methoxyphenylacetic acid ≥98.0% (by GC, titration analysis)
Supplier: TCI America
CAS Number: 26164-26-1
MDL Number: MFCD00064216
Molecular Formula: C9H10O3
Molecular Weight: 166.18
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Boiling point (°C): 130
Melting point (°C): 66
Specific rotation [a]20/D: 147 deg (C=0.5, EtOH)
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(1R,2S)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenyl-1-propanol ≥98.0% (by HPLC, total nitrogen)
Supplier: TCI America
CAS Number: 187324-63-6
MDL Number: MFCD02093446
Molecular Formula: C25H29NO3S
Molecular Weight: 423.57
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 132
Specific rotation [a]20/D: 50 deg (C=2, EtOH)
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(1S,2R)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenyl-1-propanol ≥98.0% (by HPLC)
Supplier: TCI America
CAS Number: 187324-64-7
MDL Number: MFCD02093447
Molecular Formula: C25H29NO3S
Molecular Weight: 423.57
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Specific rotation [a]20/D: -49 deg (C=2, EtOH)
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Acetic acid (1S,2R)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenylpropyl ester ≥98.0% (by HPLC)
Supplier: TCI America
[Reagent for double aldol reaction]
CAS Number: 240423-53-4
MDL Number: MFCD02093425
Molecular Formula: C27H31NO4S
Molecular Weight: 465.61
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Melting point (°C): 121
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(R)-(-)-2-Pentanol ≥98.0%
Supplier: TCI America
CAS Number: 31087-44-2
MDL Number: MFCD00065953
Molecular Formula: C5H12O
Molecular Weight: 88.15
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Boiling point (°C): 119
Flash Point (°C): 34
Specific Gravity (20/20): 0.81
Specific rotation [a]20/D: -13.5 deg (neat)
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(3R)-(-)-1-Benzyl-3-aminopyrrolidine ≥98.0% (by GC, titration analysis)
Supplier: TCI America
CAS Number: 114715-39-8
MDL Number: MFCD00082638
Molecular Formula: C11H16N2
Molecular Weight: 176.26
Purity/Analysis Method: >98.0% (GC,T)
Form: Clear Liquid
Boiling point (°C): 279
Flash Point (°C): 140
Specific Gravity (20/20): 1.02
Specific rotation [a]20/D: -9.5 deg (C=5, H2O)
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(1R)-(+)-2,10,Camphorsultam ≥98.0%
Supplier: TCI America
CAS Number: 108448-77-7
MDL Number: MFCD00151762
Molecular Formula: C10H17NO2S
Molecular Weight: 215.31
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 182
Specific rotation [a]20/D: 31 deg (C=1, CHCl3)
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(1R)-(-)-Camphor-10-sulfonic acid 98%
Supplier: Thermo Scientific Chemicals
25G
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(1R,2S)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenylpropyl propionate ≥98.0% (by HPLC)
Supplier: TCI America
[Reagent for anti-selective asymmetric aldol reaction]
CAS Number: 187324-66-9
MDL Number: MFCD02093490
Molecular Formula: C28H33NO4S
Molecular Weight: 479.64
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Color: White
Melting point (°C): 149
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(2R,4R)-1-tert-Butyl-2-methyl-4-hydroxypyrrolidine-1,2-dicarboxylate 95%
Supplier: Thermo Scientific Chemicals
N-Boc-cis-4-hydroxy-D-proline methyl ester, 95%
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1,2-O-Isopropylidene-ɑ-D-glucofuranose ≥97.0%
Supplier: TCI America
CAS Number: 18549-40-1
MDL Number: MFCD00063244
Molecular Formula: C9H16O6
Molecular Weight: 220.22
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
Melting point (°C): 156
Specific rotation [a]20/D: -12 deg (C=1, H2O)
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(+)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane ≥97.0% (by HPLC)
Supplier: TCI America
CAS Number: 93379-49-8
MDL Number: MFCD00010079
Molecular Formula: C31H30O4
Molecular Weight: 466.58
Purity/Analysis Method: >97.0% (HPLC)
Form: Crystal
Melting point (°C): 196
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Anti-Gly Rabbit Polyclonal Antibody
Supplier: CLOUD-CLONE CORP MS
Polyclonal antibody to Glycine (Gly), derived from OVA conjugated Gly, is reactive with General species.
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Diammonium-L(+)-tartrate 98%
Supplier: Thermo Scientific Chemicals
MDL: MFCD00013073 Beilstein Registry No.: 6120352 Soluble in water, alcohol
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(S)-(-)-1-Octyn-3-ol ≥99.0% (by GC)
Supplier: TCI America
[omega Side-Chain Unit for PG Synthesis]
CAS Number: 32556-71-1
MDL Number: MFCD00191475
Molecular Formula: C8H14O
Molecular Weight: 126.20
Purity/Analysis Method: >99.0% (GC)
Form: Clear Liquid
Boiling point (°C): 130
Flash Point (°C): 64
Specific Gravity (20/20): 0.86
Specific rotation [a]20/D: -10 deg (neat)
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N-Boc-ethylenediamine ≥97.0% (by GC)
Supplier: TCI America
CAS Number: 57260-73-8
MDL Number: MFCD00191871
Molecular Formula: C7H16N2O2
Molecular Weight: 160.22
Purity/Analysis Method: >97.0% (GC)
Form: Clear Liquid
Boiling point (°C): 105
Flash Point (°C): 110
Specific Gravity (20/20): 1.01
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(S)-2,4-Diaminobutanoic acid dihydrochloride ≥97.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 1883-09-6
MDL Number: MFCD00064561
Molecular Formula: C4H10N2O2
Molecular Weight: 191.05
Purity/Analysis Method: >97.0% (T)
Form: Crystal
Melting point (°C): 195
Specific rotation [a]20/D: 14.5 deg (C=3.6, H2O)
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L(-)-Fenchone 98+%
Supplier: Thermo Scientific Chemicals
(1R)-(-)-1,3,3-Trimethylbicyclo[2. 2. 1]heptan-2-one (-)-1,3,3-Trimethylnorcamphor. Grade: 98+. Melting Point C. Boiling Point C: 191-195*. C10H16O. 7787-20-4. FLAMMABLE
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(1S)-(+)-Camphor-10-sulfonic acid, (max. 2% H₂O) 98+% (dry weight)
Supplier: Thermo Scientific Chemicals
99%. 100g.
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(-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane ≥97.0% (by HPLC)
Supplier: TCI America
CAS Number: 93379-48-7
MDL Number: MFCD00064467
Molecular Formula: C31H30O4
Molecular Weight: 466.58
Purity/Analysis Method: >97.0% (HPLC)
Form: Crystal
Melting point (°C): 196
Specific rotation [a]20/D: -69 deg (C=1, CHCl3)
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(1S,2S)-1,2-Bis((R)-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1,2-diol ≥97.0%
Supplier: TCI America
CAS Number: 1707-77-3
MDL Number: MFCD00003211
Molecular Formula: C12H22O6
Molecular Weight: 262.30
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
Melting point (°C): 120
Specific rotation [a]20/D: 7 deg (C=5, CHCl3)
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(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol ≥98.0% (by HPLC)
Supplier: TCI America
CAS Number: 37002-45-2
MDL Number: MFCD00003212
Molecular Formula: C21H26O8S2
Molecular Weight: 470.55
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Melting point (°C): 93
Specific rotation [a]20/D: -23 deg (C=8.8, CH3CN)
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L(-)-Proline ≥99%, white powder
Supplier: MP Biomedicals
L-Proline is an amino acid. The conjugation of L-proline with imidazolium-based ionic liquid (IL)-modified magnetic nanoparticles forms a catalyst that can be magnetically recovered and employed in direct asymmetric aldol reaction. The solubility and stability of ezetimibe (EZT) has been reported to enhance on cocrystallization with L-proline.
L-Proline has been used: