1365 Results for: "Amino Acids"

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N-(tert-Butoxycarbonyl)-D-2-phenylglycine ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 33125-05-2 MDL Number: MFCD00062043 Molecular Formula: C13H17NO4 Molecular Weight: 251.28 Purity/Analysis Method: 98.0% (T) Form: Crystal Melting point (°C): 91 Specific rotation [a]20/D: -140 deg (C=1, EtOH)

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N-Carbobenzyloxy-L-valine ≥99.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 1149-26-4 MDL Number: MFCD00008922 Molecular Formula: C13H17NO4 Molecular Weight: 251.28 Purity/Analysis Method: 99.0% (HPLC,T) Form: Crystal Melting point (°C): 60 Specific rotation [a]20/D: -4.3 deg (C=2, AcOH)

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Nɑ-Acetyl-L-glutamine ≥99.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 2490-97-3 MDL Number: MFCD00038159 Molecular Formula: C7H12N2O4 Molecular Weight: 188.18 Purity/Analysis Method: 99.0% (T) Form: Crystal Melting point (°C): 208 Specific rotation [a]20/D: -12 deg (C=3, H2O)

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Penciclovir ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 39809-25-1 MDL Number: MFCD15142866 Molecular Formula: C10H15N5O3 Molecular Weight: 253.26 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Color: White Melting point (°C): 278 Lambda max.: 253 nm (H2O)Storage Temperature: -20°C

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(S)-tert-Butyl-5-oxopyrrolidine-2-carboxylate ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 35418-16-7 MDL Number: MFCD06659481 Molecular Formula: C9H15NO3 Molecular Weight: 185.22 Purity/Analysis Method: 98.0% (GC) Form: Crystal Melting point (°C): 104 Specific rotation [a]20/D: 9 deg (C=1, MeOH)

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N-(tert-Butoxycarbonyl)-4-chloro-L-phenylalanine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 68090-88-0 MDL Number: MFCD00057808 Molecular Formula: C14H18ClNO4 Molecular Weight: 299.75 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 112 Specific rotation [a]20/D: 24 deg (C=1, EtOAc)

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3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 555-30-6 MDL Number: MFCD00004186 Molecular Formula: C10H13NO4 Molecular Weight: 211.22 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Specific rotation [a]20/D: -14 deg (C=1, H2O)

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N(α)-Fmoc-D-tryptophan ≥97.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 86123-11-7 MDL Number: MFCD00062954 Molecular Formula: C26H22N2O4 Molecular Weight: 426.47 Purity/Analysis Method: 97.0% (HPLC,T) Form: Crystal Melting point (°C): 184 Specific rotation [a]20/D: 29 deg (C=1, DMF)

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Nɑ-Carbobenzoxy-D-asparagine ≥99.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 4474-86-6 MDL Number: MFCD00065696 Molecular Formula: C12H14N2O5 Molecular Weight: 266.25 Purity/Analysis Method: 99.0% (T) Form: Crystal Melting point (°C): 165 Specific rotation [a]20/D: -6.5 deg (C=1.6, AcOH)

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D(-)-allo-Isoleucine ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 1509-35-9 MDL Number: MFCD00066445 Molecular Formula: C6H13NO2 Molecular Weight: 131.18 Purity/Analysis Method: 98.0% (T) Form: Crystal Specific rotation [a]20/D: -37 deg (C=4, 6mol/L HCl)

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N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-alanine hydrate ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 79990-15-1 MDL Number: MFCD00062960 Molecular Formula: C18H17NO4 Molecular Weight: 311.34 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 157 Specific rotation [a]20/D: 19 deg (C=1, DMF)

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tert-Butyl (2-bromoethyl)carbamate ≥98.0%

Supplier: TCI America

CAS Number: 39684-80-5 MDL Number: MFCD02683428 Molecular Formula: C7H14BrNO2 Molecular Weight: 224.10 Purity/Analysis Method: 98.0% (GC) Form: Crystal Melting point (°C): 33 Storage Temperature: 0°C

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N(α)-Cbz-L-histidine ≥99.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 14997-58-1 MDL Number: MFCD00065960 Molecular Formula: C14H15N3O4 Molecular Weight: 289.29 Purity/Analysis Method: 99.0% (T) Form: Crystal Melting point (°C): 163 Specific rotation [a]20/D: -23.5 deg (C=6, 6mol/L HCl)

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N(α)-Fmoc-L-tryptophan ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 35737-15-6 MDL Number: MFCD00037126 Molecular Formula: C26H22N2O4 Molecular Weight: 426.47 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 187 Specific rotation [a]20/D: -28.5 deg (C=1, DMF)

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N-2-Nitrophenylsulfenyl-L-alanine dicyclohexylammonium salt ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 7675-46-9 MDL Number: MFCD00066085 Molecular Formula: C9H10N2O4S Molecular Weight: 423.57 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal Melting point (°C): 176 Specific rotation [a]20/D: -55 deg (C=2, MeOH)

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D-Lysine methyl ester dihydrochloride ≥98.0% (by total nitrogen and titration analysis)

Supplier: TCI America

CAS Number: 67396-08-1
MDL Number: MFCD00039067
Molecular Formula: C7H16N2O2
Molecular Weight: 233.13
Purity/Analysis Method: >98.0% (N,T)
Form: Crystal
Melting point (°C): 205
Specific rotation [a]20/D: -17 deg (C=5, H2O)

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N-ɑ-Boc-L-asparagine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 7536-55-2 MDL Number: MFCD00038152 Molecular Formula: C9H16N2O5 Molecular Weight: 232.24 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 166 Specific rotation [a]20/D: -7 deg (C=1, DMF)

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N-(tert-Butoxycarbonyl)-D-leucine hydrate ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 16937-99-8 MDL Number: MFCD00038294 Molecular Formula: C11H21NO4 Molecular Weight: 231.29 Purity/Analysis Method: 98.0% (T) Form: Crystal Melting point (°C): 88 Specific rotation [a]20/D: 25 deg (C=2, AcOH)

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L-Leucine benzyl ester-p-toluenesulfonate ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 1738-77-8 MDL Number: MFCD00066117 Molecular Formula: C13H19NO2 Molecular Weight: 393.50 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 158 Specific rotation [a]20/D: 5 deg (C=2, DMF)

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Fmoc-Pro-OH ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 71989-31-6 MDL Number: MFCD00037122 Molecular Formula: C20H19NO4 Molecular Weight: 337.38 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 115 Specific rotation [a]20/D: -32 deg (C=1, DMF)

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N-(tert-Butoxycarbonyl)-4-bromo-D-phenylalanine ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 79561-82-3 MDL Number: MFCD00270359 Molecular Formula: C14H18BrNO4 Molecular Weight: 344.21 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal Melting point (°C): 119 Specific rotation [a]20/D: -14 deg (C=1, MeOH)

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γ-L-Glutamyl-4-nitroanilide (GPNA) hydrate ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 7300-59-6
MDL Number: MFCD00036218
Molecular Formula: C11H13N3O5
Molecular Weight: 267.24
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 178
Specific rotation [a]20/D: 32 deg (C=2, 0.5mol/L HCl)

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Nω-Nitro-L-arginine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 2149-70-4 MDL Number: MFCD00007033 Molecular Formula: C6H13N5O4 Molecular Weight: 219.20 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Specific rotation [a]20/D: 24 deg (C=2, 2mol/L Hcl)

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N-(tert-Butoxycarbonyl)-L-2-phenylglycine ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 2900-27-8 MDL Number: MFCD00065588 Molecular Formula: C13H17NO4 Molecular Weight: 251.28 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal Melting point (°C): 93 Specific rotation [a]20/D: 142 deg (C=1, EtOH)

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L-serine methyl ester hydrochloride ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 5680-80-8 MDL Number: MFCD00063680 Molecular Formula: C4H9NO3 Molecular Weight: 155.58 Purity/Analysis Method: 98.0% (T) Form: Crystal Melting point (°C): 161

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N-2-Nitrophenylsulfenyl-L-isoleucine dicyclohexylammonium salt ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 10382-52-2 MDL Number: MFCD00038495 Molecular Formula: C12H16N2O4S Molecular Weight: 465.65 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal Melting point (°C): 190 Specific rotation [a]20/D: -53 deg (C=2, MeOH)

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N-(tert-Butoxycarbonyl)-L-phenylalanine ≥99.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 13734-34-4 MDL Number: MFCD00002663 Molecular Formula: C14H19NO4 Molecular Weight: 265.31 Purity/Analysis Method: 99.0% (T) Form: Crystal Melting point (°C): 86 Specific rotation [a]20/D: 24.5 deg (C=1, EtOH)

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N-Acetyl-3,5-diiodo-L-tyrosine ≥95.0% (by titrimetric analysis)

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CAS Number: 1027-28-7 MDL Number: MFCD00020004 Molecular Formula: C11H11I2NO4 Molecular Weight: 475.02 Purity/Analysis Method: 95.0% (T) Form: Crystal Melting point (°C): 126 Specific rotation [a]20/D: 33 deg (C=1, EtOH)

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D-Proline-tert-butyl ester hydrochloride ≥98.0% (by GC, titration analysis)

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CAS Number: 184719-80-0 MDL Number: MFCD00153460 Molecular Formula: C9H17NO2 Molecular Weight: 207.70 Purity/Analysis Method: 98.0% (GC,T) Form: Crystal Color: White Melting point (°C): 94 Specific rotation [a]20/D: 31 deg (C=1, H2O)

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N(α)-Boc-D-tryptophan ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 5241-64-5 MDL Number: MFCD00037944 Molecular Formula: C16H20N2O4 Molecular Weight: 304.35 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal