BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
Mer-NF5003E is a myo-inositol monophosphatase (IMPase) inhibitor produced by Memnoniella echinata. Synonyms: Mer NF5003E; (2R,2'R,4'aS,6'R,8'aS)-2',4-dihydroxy-6-(hydroxymethyl)-1',1',4'a,6'-tetramethyl-spiro[3H-benzofuran-2,5'-decalin]-7-carbaldehyde; (2R,2'R,4a'S,6'R,8a'S)-4,6'-Dihydroxy-6-(hydroxymethyl)-2',5',5',8a'-tetramethyl-3',4',4a',5',6',7',8',8a'-octahydro-2'H,3H-spiro[1-benzofuran-2,1'-naphthalene]-7-carbaldehyde. CAS No. 159121-98-9. Molecular formula: C23H32O5. Mole weight: 388.50.
Mer-NF5003F
Mer-NF5003F is a myo-inositol monophosphatase (IMPase) inhibitor produced by Memnoniella echinata. Synonyms: Stachybotrydial; (2R,2'R,4a'S,6'R,8a'S)-4,6'-Dihydroxy-2',5',5',8a'-tetramethyl-3',4',4a',5',6',7',8',8a'-octahydro-2'H,3H-spiro[1-benzofuran-2,1'-naphthalene]-6,7-dicarbaldehyde; Spiro[benzofuran-2(3H),1'(2'H)-naphthalene]-6,7-dicarboxaldehyde, 3',4',4'a,5',6',7',8',8'a-octahydro-4,6'-dihydroxy-2',5',5',8'a-tetramethyl-, (2R,2'R,4a'S,6'R,8a'S)-; Spiro(benzofuran-2(3H),1'(2'H)-naphthalene)-6,7-dicarboxaldehyde, 3',4',4'a,5',6',7',8',8'a-octahydro-4,6'-dihydroxy-2',5',5',8'a-tetramethyl-, (1'R-(1'alpha, 2'alpha, 4'aalpha, 6'aalpha, 8'aalpha))-. CAS No. 149598-70-9. Molecular formula: C23H30O5. Mole weight: 386.48.
Merochlorophaeic acid
Merochlorophaeic acid is a substance isolated from the lichen Cladonia merochlorophaea. Synonyms: Benzoic acid, 2,3,4-trihydroxy-6-pentyl-, 3-(2,4-dimethoxy-6-propylbenzoate) (8CI). CAS No. 2879-80-3. Molecular formula: C24H30O8. Mole weight: 446.49.
Meropenem
Meropenem, a carbapenem antibiotic with a broad spectrum of activity, can be administered intravenously and is used for severe bacterial infections caused by sensitive agents. Meropenem inhibits cell wall synthesis in Gram-positive and Gram-negative bacteria. Meropenem has obvious inhibitory effect on aerobes and anaerobes including Klebsiella, E. coli, Enterococcus, Clostridium sp. Synonyms: ICI 194660; ICI-194660; ICI194660; SM-7338; SM 7338; SM7338; [4R-[3(3S*, 5S*), 4α, 5β, 6β(R*)]]-3-[[5-[(Dimethylamino)carbonyl]-3-pyrrolidinyl]thio]-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid; Mepem; Merrem; Merrem IV; Antibiotic SM 7338; 1-Azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 3-(((3S,5S)-5-((dimethylamino)carbonyl)-3-pyrrolidinyl)thio)-6-((1R)-1-hydroxyethyl)-4-methyl-7-oxo-, (4R,5S,6S)-. Grades: >98%. CAS No. 96036-03-2. Molecular formula: C17H25N3O5S. Mole weight: 383.46.
Meropenem Impurity A
Meropenem Impurity A is an impurity in commercial preparation of Meropenem. Synonyms: (4R,5S)-5-[(1S,2R)-1-carboxy-2-hydroxypropyl]-3[[(3S,5S)-5-[(dimethylamino)carbonyl]pyrrolidin-3-yl]sulfanyl]-4-methyl-4,5-dihydro-1H-pyrrole-2- carboxylic acid. Grades: > 95%. CAS No. 1053703-36-8. Molecular formula: C17H27N3O6S. Mole weight: 401.48.
Meropenem Impurity B
Meropenem Impurity B is an impurity in commercial preparation of Meropenem. Synonyms: Meropenem Dimer; (4R,5S,6S)-3-[[(3S,5S)-1-[(2S,3R)-2-[(2S,3R)-5-Carboxy-4-[[(3S,5S)-5-[(dimethylamino)carbonyl]pyrrolidin-3-yl]sulfanyl]-3-methyl-2,3-dihydro-1H-pyrrol-2-yl]-3-hydroxybutanoyl]-5-[(dimethylamino)carbonyl]pyrrolidin-3-yl] sulfanyl]-6- [(1R). Grades: > 95%. CAS No. 166901-45-7. Molecular formula: C34H50N6O10S2. Mole weight: 766.92.
3-Aminosalicylic Acid is a substituent in the synthesis of Sulfasalazine related compounds. Synonyms: 3-Aminosalicylic Acid; 2-Hydroxy-3-aminobenzoic Acid; 3-Amino-2-hydroxybenzoic Acid; NSC 285111. Grades: > 95%. CAS No. 570-23-0. Molecular formula: C7H7NO3. Mole weight: 153.14.
Mesalamine Impurity I
Phenylazosalicylic Acid is a Mesalazine impurity. Synonyms: Phenylazosalicylic Acid; 2-Hydroxy-5-(2-phenyldiazenyl)benzoic Acid; 2-Hydroxy-5-(phenylazo)benzoic Acid; 5-(Phenylazo)salicylic Acid; 2-Hydroxy-5-(phenylazo)benzoic Acid; CK 46A; NSC 163392. Grades: > 95%. CAS No. 3147-53-3. Molecular formula: C13H10N2O3. Mole weight: 242.23.
Mesalamine Impurity J
Mesalamine Related Compound (N-Butyryl Mesalazine)
N-Butyryl Mesalazine is a metabolite of Mesalazine. Synonyms: 2-Hydroxy-5-[(1-oxobutyl)amino]benzoic Acid; N-Butyryl-5-ASA. Grades: > 95%. CAS No. 93968-81-1. Molecular formula: C11H13NO4. Mole weight: 223.23.
Mesalazine-3-carboxylic Acid
Mesalazine-3-carboxylic Acid is an impurity of Mesalazine, the active metabolite of Sulfasalazine. Synonyms: Mesalazine Dicarboxylic Acid; 5-Amino-2-hydroxyisophthalic Acid; 2-Hydroxy-5-aminoisophthalic Acid; 5-Amino-2-hydroxy-1,3-benzenedicarboxylic Acid. Grades: > 95%. CAS No. 859964-08-2. Molecular formula: C8H7NO5. Mole weight: 197.14.
Mesembrine is an alkaloid used in preparing Channa, a drug of Southwest Africa. It is a serotonin-uptake inhibitor. It occurs naturally as the (-)-form. Synonyms: (3aS,7aS)-3a-(3,4-Dimethoxyphenyl)octahydro-1-methyl-6H-indol-6-one; 4α,9α-Mesembrine; (3aS-cis)-3a-(3,4-Dimethoxyphenyl)octahydro-1- methyl-6H-Indol-6-one; (-)-Mesembranone; (-)-Mesembrine; Mesembranone; Mesembrin. Grades: > 95%. CAS No. 24880-43-1. Molecular formula: C17H23NO3. Mole weight: 289.37.
(+)-Mesembrine
Mesembrine is an alkaloid present in Sceletium tortuosum (kanna). Synonyms: (3aR,7aR)-3a-(3,4-dimethoxyphenyl)-1-methyloctahydro-6h-indol-6-one. Grades: 95%. CAS No. 468-53-1. Molecular formula: C17H23NO3. Mole weight: 289.375.
Mesotocin
Mesotocin, an oxytocin analogue, is produced in birds, reptiles and amphibians, as well as in most marsupials. Synonyms: L-cysteinyl-L-tyrosyl-L-isoleucyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-isoleucyl-glycinamide (1->6)-disulfide; (Ile8)-Oxytocin; H-Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Ile-Gly-NH2 (Disulfide bridge: Cys1-Cys6); 8-Ile-oxytocin; Oxytocin, 8-L-isoleucine-; 1-{[(4R,7S,10S,13S,16S,19R)-19-Amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-[(2S)-2-butanyl]-16-(4-hydroxybenzyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]carbonyl}-L-prolyl-L-isoleucylglycinamide. Grades: ≥95%. CAS No. 362-39-0. Molecular formula: C43H66N12O12S2. Mole weight: 1007.19.
Metaxalone is a muscle relaxant. The mechanism of action of metaxalone in humans is not fully understood. It was suggested that it acts through general central nervous system depression. Uses: Neuromuscular agents. Synonyms: AHR438; NSC170959; AHR 438; NSC 170959; AHR-438; NSC-170959; Skelaxin. Grades: >98%. CAS No. 1665-48-1. Molecular formula: C12H15NO3. Mole weight: 221.25.
Metaxalone Impurity A (3-(3,5-Dimethylphenoxy)propane-1,2-diol)
3-(3,5-Dimethylphenoxy)propane-1,2-diol is an impurity in the synthesis of Metaxalone, a muscle relaxant used to relax muscles and relieve pain. Synonyms: NSC 25239. Grades: > 95%. CAS No. 59365-66-1. Molecular formula: C11H16O3. Mole weight: 196.24.
Metaxalone Related Compound A
4-((3,5-Dimethylphenoxy)methyl)imidazolidin-2-one is an impurity of Metaxalone. Metaxalone is a muscle relaxant used to relax muscles and relieve pain. Synonyms: 4-((3,5-Dimethylphenoxy)methyl)imidazolidin-2-one. Grades: > 95%. Molecular formula: C12H16N2O2. Mole weight: 220.27.
Metaxalone Related Compound B
1-Amino-3-(3,5-dimethylphenoxy)-2-propanol is a degradation product of Metaxalone, a muscle relaxant used to relax muscles and relieve pain. Synonyms: 1-Amino-3-(3,5-dimethylphenoxy)-2-propanol; 3-(3,5-Dimethylphenoxy)-2-hydroxypropylamine. Grades: > 95%. CAS No. 66766-07-2. Molecular formula: C11H17NO2. Mole weight: 195.26.
Metformin EP Impurity E Sulfate
1-Methyl Biguanide Sulfate is an N-demethylated analog of Metformin with stimulatory effects on the intracellular portion of human insulin receptor (IPβIRK). Synonyms: 1-Methyl Biguanide Sulfate; N-Methylimidodicarbonimidic Diamide Sulfate; N-Desmethylmetformin Sulfate. Grades: > 95%. CAS No. 36801-25-9. Molecular formula: C3H9N5·H2O4S. Mole weight: 213.22.
Metformin Hydroxy Analog 2
Metformin Hydroxy Analog 2 is an impurity in commercial preparations of Metformin. Synonyms: N-(N,N-dimetrbamimidc cid; N-[ (dimethylamino) (imino)methylcarbamimidc cid; N-(N,N-dimethycarbamimidoylcarbamimidc cid. Grades: > 95%. Molecular formula: C4H10N4O. Mole weight: 130.15.
Metformin Impurity C
Cas No. 1985-46-2.
Metformin Impurity F
N-Didesmethyl N-Methylaminomethyl Metformin is an impurity of Metformin (HCl), an oral hypoglycemic agent that slows electron transport in the oxidation pathway in mitochondria. Metformin has been reported to reverse Lupus symptoms in mice in conjunction. Synonyms: N-Didesmethyl N-Methylaminomethyl Metformin. Grades: > 95%. Molecular formula: C4H12N6. Mole weight: 144.18.
Methazolamide Sulfonic Acid is a metabolite of the carbonic anhydrase inhibitor Methazolamide. Synonyms: 5-(Acetylimino)-4,5-dihydro-4-methyl-1,3,4-thiadiazole-2-sulfonic Acid. Grades: > 95%. CAS No. 1312679-00-7. Molecular formula: C5H7N3O4S2. Mole weight: 237.26.
Methicillin Sodium
The sodium salt of Meticillin, a β-lactam antibiotic, could be obtained through semi-synthetic and used as an antibacterial agent especially against Gram-positive bacteria. Synonyms: Azapen; BRL 1241; Belfacillin; Celbenin; Sodium 6-(2',6'-dimethoxybenzamido)penicillanate; Penaureus; Sodium Methicillin; Staficyn; Staphcillin; Synticillin; 2-carboxylic acid sodium salt; Belfacillin; Penaureus. Grades: 96%. CAS No. 132-92-3. Molecular formula: C17H19N2NaO6S. Mole weight: 402.40.
Methotrexate Dimethylamide is an impurity of Methotrexate which is a folic acid antagonist. It is used as a antineoplastic and antirheumatic. Synonyms: N2-[4-[[ (2, 4-Diamino-6-pteridinyl) methyl]methylamino]benzoyl]-N, N-dimethyl-L-glutamine; NSC 281286. Grades: > 95%. CAS No. 71074-44-7. Molecular formula: C22H27N9O4. Mole weight: 481.51.
Methotrexate EP Impurity C
An impurity of Methotrexate, an antimetabolite and immunosuppressant used in chemotherapy and auto-immune diseases. Synonyms: Methopterine; N-[4-[[ (2-Amino-3, 4-dihydro-4-oxo-6-pteridinyl) methyl]methylamino]benzoyl]-L-glutamic Acid; N-[p-[[ (2-Amino-3, 4-dihydro-4-oxo-6-pteridinyl) methyl]methylamino]benzoyl]-L-glutamic Acid; N-[p-[[ (2-Amino-4-hydroxy-6-pteridinyl) methyl]methylamino]benzoyl]glutamic Acid; N-[4-[[ (2-Amino-1, 4-dihydro-4-oxo-6-pteridinyl) methyl]methylamino]benzoyl]-L-glutamic Acid; 10-Methylfolic Acid; N10-Methyl Folic Acid; 10-Methylpteroylglutamic Acid; N10-Methylpteroylglutamic Acid; Methotrexate USP Related Compound C; Methotrexate Related Compound C; (4-(((2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl)(methyl)amino)benzoyl)-L-glutamic acid. Grades: 96%. CAS No. 2410-93-7. Molecular formula: C20H21N7O6. Mole weight: 455.42.
Methotrexate EP Impurity I Sodium Salt
Methotrexate EP Impurity I Sodium Salt is one of methotrexate impurities. Methotrexate is a Folic Acid antagonist, used as an antineoplastic and antirheumatic. Synonyms: Methotrexate-1-(Monomethyl Ester Sodium Salt). Molecular formula: C21H23N8O5.Na. Mole weight: 490.45.
Methotrexate γ-Methyl Ester (Impurity H)
Cas No. 67022-39-3.
Methotrexate Impurity 1 HCl
Methotrexate Impurity 1 HCl is one of methotrexate impurities. Methotrexate is a Folic Acid antagonist, used as an antineoplastic and antirheumatic. Molecular formula: C22H27N9O4.HCl. Mole weight: 517.97.
Methotrexate Impurity 2 Trifluoroacetate
Methotrexate Impurity 2 Trifluoroacetate is one of methotrexate impurities. Methotrexate is a Folic Acid antagonist, used as an antineoplastic and antirheumatic. Synonyms: (4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzoyl)-L-lysine, 2,2,2-trifluoroacetic acid (1:1). Molecular formula: C21H27N9O3.C2HF3O2. Mole weight: 567.52.
Methotrexate Impurity D
Cas No. 5623-18-7.
Methotrexate Impurity G
Methotrexate Impurity J
Cas No. 34378-65-9.
Methotrexate Impurity K
Cas No. 4271-30-1.
Methotrexate sodium
Methotrexate sodium is one of methotrexate impurities. Methotrexate is a Folic Acid antagonist, used as a antineoplastic and antirheumatic. Uses: Abortifacient agents, nonsteroidal. Synonyms: sodium (4S) -4-carboxy-4-[ (4-{[ (2, 4-diaminopteridin-6-yl) methyl] (methyl) amino}phenyl) formamido]butanoate; sodium (2S)-4-carboxy-2- (4-{[ (2, 4-diaminopteridin-6-yl)methyl] (methyl)amino}benzamido)butanoate; sodium 4-carboxy-2- ({4-[[ (2, 4-diaminopteridin-6-yl) methyl] (methyl) amino]benzoyl}amino) butanoate. Grades: > 98%. CAS No. 15475-56-6. Molecular formula: C20H21N8NaO5. Mole weight: 476.42.
Methotrimeprazine Sulfoxide
Methotrimeprazine Sulfoxide is a metabolite of Methotrimeprazine. Methotrimeprazine is used as an analgesic. Uses: A metabolite of methotrimeprazine. Synonyms: (2R)-3-(2-methoxy-5-oxophenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine. CAS No. 7606-29-3. Molecular formula: C19H24N2O2S. Mole weight: 344.473.
Methoxycarbonyl-Lys(Z)-Gly-Arg-pNA
Cas No. 96559-87-4. Molecular formula: C30H41N9O9. Mole weight: 671.70.
Methoxymicareic acid
Methoxymicareic acid is a diphenyl ether compound obtained from the lichen biatora sorediosa. CAS No. 94693-31-9. Molecular formula: C30H42O8. Mole weight: 530.28.
(S,E)-2-(3-((tert-Butyldimethylsilyl)oxy)-3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)propyl)benzoic Acid Methyl Ester is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: methyl 2-[(3S)-3-[tert-butyl(dimethyl)silyl]oxy-3-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]propyl]benzoate; (S,E)-2-(3-((tert-Butyldimethylsilyl)oxy)-3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)propyl)benzoic; (S,E)-2-(3-((tert-Butyldimethylsilyl)oxy)-3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)propyl)benzoic Acid Methyl Ester. CAS No. 1772578-77-4. Molecular formula: C34H38ClNO3Si. Mole weight: 572.21.