1365 Results for: "Amino Acids"

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O-(2-Azido-4,6-O-benzylidene-2-deoxy-ɑ-D-galactopyranosyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serine tert-Butyl Ester ≥92.0% (by HPLC)

Supplier: TCI America

CAS Number: 878483-02-4 Molecular Formula: C35H38N4O9 Molecular Weight: 658.71 Purity/Analysis Method: 92.0% (HPLC) Form: Crystal Specific rotation [a]20/D: 89 deg (C=1, CHCl3) Storage Temperature: 0°C

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N-(tert-Butoxycarbonyl)-O-benzyl-L-tyrosine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 2130-96-3 MDL Number: MFCD00065597 Molecular Formula: C21H25NO5 Molecular Weight: 371.43 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 113 Specific rotation [a]20/D: 29.5 deg (C=2, EtOH)

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N-[(9H-Fluoren-9-ylmethoxy)carbonyl]pentafluoro-L-phenylalanine ≥97.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 205526-32-5 MDL Number: MFCD00270612 Molecular Formula: C24H16F5NO4 Molecular Weight: 477.39 Purity/Analysis Method: 97.0% (HPLC,T) Form: Crystal Specific rotation [a]20/D: -19 deg (C=1, MeOH) Storage Temperature: 0-10°C

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2'-O-Methyladenosine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 2140-79-6 MDL Number: MFCD00056002 Molecular Formula: C11H15N5O4 Molecular Weight: 281.27 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 208 Specific rotation [a]20/D: -57 deg (C=1, H2O) Lambda max.: 259 nm (H2O)Storage Temperature: 0°C

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L-Lysine methyl ester dihydrochloride ≥98.0% (by total nitrogen basis)

Supplier: TCI America

CAS Number: 26348-70-9
MDL Number: MFCD00039067
Molecular Formula: C7H16N2O2
Molecular Weight: 233.13
Purity/Analysis Method: >98.0% (N)
Form: Crystal
Melting point (°C): 197
Specific rotation [a]20/D: 17 deg (C=5, H2O)

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2'-Deoxyguanosine hydrate ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 961-07-9
MDL Number: MFCD00080300
Molecular Formula: C10H13N5O4
Molecular Weight: 267.25
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Specific rotation [a]20/D: -42 deg (C=0.2, 1mol/L NaOH sol.)

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N-Chloroacetyl-L-valine ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 2279-16-5 MDL Number: MFCD00045273 Molecular Formula: C7H12ClNO3 Molecular Weight: 193.63 Purity/Analysis Method: 98.0% (T) Form: Crystal Melting point (°C): 115

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O-(2-Azido-4,6-O-benzylidene-2-deoxy-ɑ-D-galactopyranosyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-threonine tert-Butyl Ester ≥97.0% (by HPLC)

Supplier: TCI America

CAS Number: 195976-07-9 Molecular Formula: C36H40N4O9 Molecular Weight: 672.74 Purity/Analysis Method: 97.0% (HPLC) Form: Crystal Specific rotation [a]20/D: 114 deg (C=1, CHCl3) Storage Temperature: 0°C

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Glycylglycylglycylglycine

Supplier: TCI America

Product Categories: Bioscience, Oligopeptides
Other Product Names / Synonyms: H-Gly-Gly-Gly-Gly-OH, Tetraglycine

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Nalpha-Glycyl-L-Asparagine

Supplier: TCI America

Product Categories: Bioscience, Oligopeptides
Other Product Names / Synonyms: H-Gly-Asn-OH

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N,N-Dimethylglycine hydrochloride ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 2491-06-7 MDL Number: MFCD00012610 Molecular Formula: C4H9NO2 Molecular Weight: 139.58 Purity/Analysis Method: 98.0% (T) Form: Crystal Melting point (°C): 190

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DL-Cystine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 923-32-0 MDL Number: MFCD00084652 Molecular Formula: C6H12N2O4S2 Molecular Weight: 240.29 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 260

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L-Ethionine ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 13073-35-3 MDL Number: MFCD00002626 Molecular Formula: C6H13NO2S Molecular Weight: 163.24 Purity/Analysis Method: 98.0% (T) Form: Crystal Specific rotation [a]20/D: 22 deg (C=1, 1mol/L HCl)

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N-Chloroacetyl-DL-alanine ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 1190-32-5 MDL Number: MFCD00020401 Molecular Formula: C5H8ClNO3 Molecular Weight: 165.57 Purity/Analysis Method: 98.0% (T) Form: Crystal Melting point (°C): 125

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beta-Alanyl-L-Histidine

Supplier: TCI America

Product Categories: Bioscience, Oligopeptides
Other Product Names / Synonyms: L-Carnosine, L-Ignotine

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N-Formyl-DL-alanine ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 5893-10-7 MDL Number: MFCD00063285 Molecular Formula: C4H7NO3 Molecular Weight: 117.10 Purity/Analysis Method: 98.0% (T) Form: Crystal Melting point (°C): 150

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

Supplier: TCI America

CAS Number: 59-92-7 MDL Number: MFCD00002598 Molecular Formula: C9H11NO4 Molecular Weight: 197.19 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 278 Specific rotation [a]20/D: -12 deg (C=5, 1mol/L HCl)

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2',3'-Dideoxyadenosine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 4097-22-7 MDL Number: MFCD00010534 Molecular Formula: C10H13N5O2 Molecular Weight: 235.25 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 188 Specific rotation [a]20/D: -34 deg (C=1, H2O)

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Phenylthiohydantoin-phenylalanine

Supplier: TCI America

CAS Number: 4332-97-2 MDL Number: MFCD01076623 Molecular Formula: C16H14N2OS Molecular Weight: 282.36 Form: Crystal Color: White Melting point (°C): 187

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5'-Deoxy-5-fluorocytidine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 66335-38-4 MDL Number: MFCD07369278 Molecular Formula: C9H12FN3O4 Molecular Weight: 245.21 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 204

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Glycyl-L-Tryptophan Hydrate

Supplier: TCI America

Product Categories: Bioscience, Oligopeptides
Other Product Names / Synonyms: H-Gly-Trp-OH

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2'-Deoxy-5-methylcytidine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 838-07-3 MDL Number: MFCD00006549 Molecular Formula: C10H15N3O4 Molecular Weight: 241.25 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 193 Specific rotation [a]20/D: 44 deg (C=1.4, H2O)

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N-Chloroacetyl-DL-valine ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 4090-17-9 MDL Number: MFCD00062945 Molecular Formula: C7H12ClNO3 Molecular Weight: 193.63 Purity/Analysis Method: 98.0% (T) Form: Crystal Melting point (°C): 130

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L-Alanyl-L-Proline

Supplier: TCI America

Product Categories: Bioscience, Oligopeptides
Other Product Names / Synonyms: H-Ala-Pro-OH

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Glycyl-DL-norvaline ≥97.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 2189-27-7 MDL Number: MFCD00038186 Molecular Formula: C7H14N2O3 Molecular Weight: 174.20 Purity/Analysis Method: 97.0% (T) Form: Crystal

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N-Chloroacetyl-D-phenylalanine ≥98.0% (by titrimetric analysis)

Supplier: TCI America

MDL Number: MFCD00063159
Molecular Formula: C11H12ClNO3
Molecular Weight: 241.67
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 125
Specific rotation [a]20/D: -49 deg (C=1, EtOH)

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Nɑ-Tosyl-L-arginine

Supplier: TCI America

CAS Number: 1159-15-5 MDL Number: MFCD00019732 Molecular Formula: C13H20N4O4S Molecular Weight: 328.39 Form: Crystal Color: White

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Benzoyl-DL-leucine ≥99.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 17966-67-5 MDL Number: MFCD00038295 Molecular Formula: C13H17NO3 Molecular Weight: 235.28 Purity/Analysis Method: 99.0% (HPLC,T) Form: Crystal Melting point (°C): 141

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Glycyl-D-threonine dihydrate ≥95.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 74807-44-6 MDL Number: MFCD00067443 Molecular Formula: C6H12N2O4 Molecular Weight: 176.17 Purity/Analysis Method: 95.0% (T) Form: Crystal

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N-(tert-Butoxycarbonyl)-3,4-difluoro-L-phenylalanine ≥95.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 198474-90-7 MDL Number: MFCD00672518 Molecular Formula: C14H17F2NO4 Molecular Weight: 301.29 Purity/Analysis Method: 95.0% (HPLC,T) Form: Crystal Melting point (°C): 83 Specific rotation [a]20/D: 5 deg (C=1, MeOH)