Methionine and derivatives for biochemistry, cell culture and polypeptide synthesis.
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J&K BrandMethionines

DL-Methionine, 99% [CAS: 59-51-8]

SDS Specifications Cat. No. 945776 CAS 59-51-8 MF C5H11NO2S MW 149.21 Synonym H-DL-Met-OH Properties Melting Point 280°C 760.0mmhg Boiling Point 186°C 760.0mmhg Flash Point 760.0mmhg EINECS 200-432-1 Beilstein 636185 MDL...
$10.00
J&K BrandMethionines

N-Acetylmethionine, 98% [CAS: 1115-47-5]

SDS Specifications Cat. No. 199689 CAS 1115-47-5 MF C7H13NO3S MW 191.25 Synonym Ac-DL-Met-OH, N-Acetyl-DL-methionine Properties Melting Point 117-119°C 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg EINECS 214-224-3 Beilstein 1725554 MDL...
$10.00
J&K BrandMethionines

L-Methionine sulfone, 99% [CAS: 7314-32-1]

SDS Specifications Cat. No. 414826 CAS 7314-32-1 MF C5H11NO4S MW 181.21 Properties Melting Point 242.3-243.1°C 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg EINECS 230-774-7 Beilstein 1725510 MDL MFCD00066020 Safety Information...
$49.40
J&K BrandMethionines

L-Methionine ethyl ester hydrochloride, 99% [CAS: 2899-36-7]

SDS Specifications Cat. No. 486281 CAS 2899-36-7 MF C7H15NO2S·HCl MW 213.73 Properties Melting Point 90-92°C 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg EINECS 220-787-6 MDL MFCD00012508 Safety Information Precautionary Statements...
$34.00
J&K BrandMethionines

N-Formyl-L-methionine, 95% [CAS: 4289-98-9]

SDS Specifications Cat. No. 311733 CAS 4289-98-9 MF C6H11NO3S MW 177.22 Properties Melting Point 98-102°C 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg Optical Rotation -12 to -8 (C=0.8, H2O) Beilstein...
$109.00
J&K BrandMethionines

N-Cbz-D-methionine, 98% [CAS: 28862-80-8]

SDS Specifications Cat. No. 504800 CAS 28862-80-8 MF C13H17NO4S MW 283.34 Synonym Z-D-Met-OH Properties Melting Point 68-72°C 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg Optical Rotation +24.0° to +28.0° (C=1,...
$22.50