西格玛 Sigma-Aldrich

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DL-苏氨酸,DL-Threonine;BioReagent, suitable for cell culture, suitable for insect cell culture, ≥98.5% (HPLC)

T1520
别名:(±)-2-氨基-3-羟基丁酸;(±)-2-Amino-3-hydroxybutyric acid

线性分子式: CH3CH(OH)CH(NH2)COOH CAS号: 80-68-2 分子量: 119.12 Beilstein: 1721647 EC 号: 201-300-6 MDL编号: MFCD00063722 PubChem化学物质编号: 24899977 NACRES: NA.75
¥1,550.00

S-(5′-腺苷)-L-甲硫氨酸碘盐,S-(5′-Adenosyl)-L-methionine iodide [AdoMet, SAM];≥80% (HPLC), ≥80% (spectrophotometric assay)

A4377
别名:S-腺苷-L-蛋氨酸碘盐;[29908-03-0];S-(5′-腺苷)-L-蛋氨酸碘盐

Empirical Formula (Hill Notation): C15H23IN6O5S CAS号: 3493-13-8 分子量: 526.35 Beilstein: 4120787 EC 号: 222-486-5 MDL编号: MFCD00043192 PubChem化学物质编号: 24890852 NACRES: NA.26
¥841.68

D-蛋氨酸,D-Methionine;≥98% (HPLC)

M9375
别名:D-甲硫氨酸;( R )-2-氨基-4-(甲巯基)丁酸;D -2-氨基-4-(甲硫基)丁酸;(R)-2-Amino-4-(methylmercapto)butyric acid;D-2-Amino-4-(methylthio)butanoic acid

Empirical Formula (Hill Notation): C5H11NO2S CAS号: 348-67-4 分子量: 149.21 Beilstein: 1722293 EC 号: 206-483-6 MDL编号: MFCD00002622 PubChem化学物质编号: 24897327 NACRES: NA.26
¥559.47

硒-DL-蛋氨酸 [DL-硒代蛋氨酸],Seleno-DL-methionine; Pharmaceutical Secondary Standard; Certified Reference Material

PHR2613
别名:硒代-DL-蛋氨酸;DL-硒代蛋氨酸;DL-硒代甲硫氨酸;Selenomethionine

Empirical Formula (Hill Notation): C5H11NO2Se CAS号: 1464-42-2 分子量: 196.11 Beilstein: 1758204 MDL编号: MFCD00063089
¥2,062.31

硒-DL-蛋氨酸 [DL-硒代蛋氨酸],Seleno-DL-methionine;≥99% (TLC)

S3875
别名:硒代-DL-蛋氨酸;DL-硒代蛋氨酸;DL-硒代甲硫氨酸;Selenomethionine

Empirical Formula (Hill Notation): C5H11NO2Se CAS号: 1464-42-2 分子量: 196.11 Beilstein: 1758204 EC 号: 215-977-0 MDL编号: MFCD00063089 PubChem化学物质编号: 24899572 NACRES: NA.26
¥597.45

硒-DL-蛋氨酸 [DL-硒代蛋氨酸],Seleno-DL-methionine;certified reference material, TraceCERT®

73058
别名:硒代-DL-蛋氨酸;DL-硒代蛋氨酸;DL-硒代甲硫氨酸;Selenomethionine

Empirical Formula (Hill Notation): C5H11NO2Se CAS号: 1464-42-2 分子量: 196.11 Beilstein: 1758204 MDL编号: MFCD00063089 NACRES: NA.24
¥3,363.82

利托那韦,Ritonavir [A-84538, ABT-538, Abbott 84538];≥98% (HPLC)

SML0491
别名:N-[(2S,3S,5R)-3-羟基-5-[[(2S)-3-甲基-2-[[甲基-[(2-异丙基-1,3-噻唑-4-基)甲基]氨基甲酰]氨基]丁酰]氨基]-1,6-二苯基-己-2-基]氨基甲酸5-噻唑基甲基酯,1,3-thiazol-5-ylmethyl n-[(2s,3s,5r)-3-hydroxy-5-[[(2s)-3-methyl-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]butanoyl]amino]-1,6-diphenyl-hexan-2-yl]carbamate; N-[(2S,5S)-4-hydroxy-1,6-diphenyl-5-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}hexan-2-yl]-N~2~-(methyl{[2-(propan-2-yl)-1,3-thiazol-4-yl]methyl}carbamoyl)valinamide; N-[(1S,3S,4S)-1-benzyl-3-hydroxy-5-phenyl-4-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}pentyl]-N~2~-(methyl{[2-(1-methylethyl)-1,3-thiazol-4-yl]methyl}carbamoyl)-L-valinamide

Empirical Formula (Hill Notation): C37H48N6O5S2 CAS号: 155213-67-5 分子量: 720.94 MDL编号: MFCD00927142 PubChem化学物质编号: 329825441 NACRES: NA.77
¥892.58

利托那韦,Ritonavir;Pharmaceutical Secondary Standard; Certified Reference Material

PHR1734
别名:A-84538;ABT-538;Abbott 84538;N-[(2S,3S,5R)-3-羟基-5-[[(2S)-3-甲基-2-[[甲基-[(2-异丙基-1,3-噻唑-4-基)甲基]氨基甲酰]氨基]丁酰]氨基]-1,6-二苯基-己-2-基]氨基甲酸5-噻唑基甲基酯,1,3-thiazol-5-ylmethyl n-[(2s,3s,5r)-3-hydroxy-5-[[(2s)-3-methyl-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]butanoyl]amino]-1,6-diphenyl-hexan-2-yl]carbamate; N-[(2S,5S)-4-hydroxy-1,6-diphenyl-5-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}hexan-2-yl]-N~2~-(methyl{[2-(propan-2-yl)-1,3-thiazol-4-yl]methyl}carbamoyl)valinamide; N-[(1S,3S,4S)-1-benzyl-3-hydroxy-5-phenyl-4-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}pentyl]-N~2~-(methyl{[2-(1-methylethyl)-1,3-thiazol-4-yl]methyl}carbamoyl)-L-valinamide

Empirical Formula (Hill Notation): C37H48N6O5S2 CAS号: 155213-67-5 分子量: 720.94
¥1,546.82

L-茶氨酸,L-Theanine;≥98% (HPLC)

SMB00395
别名:N-乙基-L-谷氨酰胺;Nγ-Ethyl-L-glutamine;L-Glutamic acid γ-(ethylamide);Suntheanine

Empirical Formula (Hill Notation): C7H14N2O3 CAS号: 3081-61-6 分子量: 174.20 EC 号: 221-379-0 MDL编号: MFCD00059653 PubChem化学物质编号: 329824989
¥1,511.41

L-茶氨酸,L-Theanine;phyproof® Reference Substance, ≥98.0% (HPLC)

PHL82213
别名:N-乙基-L-谷氨酰胺;Nγ-Ethyl-L-glutamine;L-Glutamic acid γ-(ethylamide);Suntheanine

Empirical Formula (Hill Notation): C7H14N2O3 CAS号: 3081-61-6 分子量: 174.20 MDL编号: MFCD00059653
¥3,019.09

γ-氨基丁酸,γ-Aminobutyric acid [GABA];≥99%

A2129
别名:4-氨基丁酸;3-羧丙胺, 4-氨基丁酸;GABA;γ-氨酪酸;哌啶酸;氨酪酸;3-Carboxypropylamine;4-Aminobutanoic acid;Piperidic acid;Piperidinic acid;gamma-Aminobutyric acid

线性分子式: NH2(CH2)3COOH CAS号: 56-12-2 分子量: 103.12 Beilstein: 906818 EC 号: 200-258-6 MDL编号: MFCD00008226 PubChem化学物质编号: 24278167 NACRES: NA.32
¥315.00

γ-氨基丁酸,γ-Aminobutyric acid [GABA];analytical standard, ≥97.0% (HPLC)

03835
别名:γ-氨基丁酸标准品;4-氨基丁酸;3-羧丙胺, 4-氨基丁酸;GABA;γ-氨酪酸;哌啶酸;氨酪酸;3-Carboxypropylamine;4-Aminobutanoic acid;Piperidic acid;Piperidinic acid;gamma-Aminobutyric acid

线性分子式: NH2(CH2)3COOH CAS号: 56-12-2 分子量: 103.12 Beilstein: 906818 EC 号: 200-258-6 MDL编号: MFCD00008226 PubChem化学物质编号: 329747825 NACRES: NA.24
¥1,082.69