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Chiral Auxiliaries

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  1. Ropivacaine hydrochloride monohydrate
      Grade & Purity: 
    • ≥98%(HPLC)
    Cas Number: 132112-35-7        EC Number: 663-286-1        Compound CID:  6918111
    Formula:  C17H26N2O · HCl · H2O        Molecular Weight: 328.88
    IUPAC Name:  (2S)-N-(2,6-dimethylphenyl)-1-propylpiperidine-2-carboxamide;hydrate;hydrochloride
    SMILES:  CCCN1CCCCC1C(=O)NC2=C(C=CC=C2C)C.O.Cl
    InChIKey: VSHFRHVKMYGBJL-CKUXDGONSA-N
    InChI:  InChI=1S/C17H26N2O.ClH.H2O/c1-4-11-19-12-6-5-10-15(19)17(20)18-16-13(2)8-7-9-14(16)3;;/h7-9,15H,4-6,10-12H2,1-3H3,(H,18,20);1H;1H2/t15-;;/m0../s1
    Synonyms: LEA 103 | ROPIVACAINE HYDROCHLORIDE MONOHYDRATE [EP IMPURITY] | Ropivacaine hydrochloride monohydrate, >=98% (HPLC) |...
  2. Quinine dihydrochloride
      Grade & Purity: 
    • ≥98%
    Cas Number: 60-93-5        Compound CID:  91429
    Formula:  C20H26Cl2N2O2        Molecular Weight: 397.339
    IUPAC Name:  (R)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;dihydrochloride
    SMILES:  COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O.Cl.Cl
    InChIKey: NNKXWRRDHYTHFP-HZQSTTLBSA-N
    InChI:  InChI=1S/C20H24N2O2.2ClH/c1-3-13-12-22-9-7-14(13)10-19(22)20(23)16-6-8-21-18-5-4-15(24-2)11-17(16)18;;/h3-6,8,11,13-14,19-20,23H,1,7,9-10,12H2,2H3;2*1show more
    Synonyms: Quinine 2HCl | AKOS027427032 | Quinine (dihydrochloride) | Quininedihydrochloride | (R)-(6-Methoxyquinolin-4-yl)((1S,...
  3. T-2-Triol standard solution
    Cas Number: 34114-98-2        EC Number: 200-835-2        Compound CID:  13797589
    Formula:  C19H30O7        Molecular Weight: 382.4
    IUPAC Name:  [(1S,2R,4S,7R,9R,10R,11S,12S)-10,11-dihydroxy-2-(hydroxymethyl)-1,5-dimethylspiro[8-oxatricyclo[7.2.1.02,7]dodec-5-ene-12,2'-oxirane]-4-yl] 3-methylbushow more
    SMILES:  CC1=CC2C(CC1OC(=O)CC(C)C)(C3(C(C(C(C34CO4)O2)O)O)C)CO
    InChIKey: DDAUKBBLCGQHIP-CAVDVMKYSA-N
    InChI:  InChI=1S/C20H30O7/c1-10(2)5-14(22)26-12-7-19(8-21)13(6-11(12)3)27-17-15(23)16(24)18(19,4)20(17)9-25-20/h6,10,12-13,15-17,21,23-24H,5,7-9H2,1-4H3/t12-,show more
    Synonyms: T-2 triol|34114-98-2|T2 Toxin Triol|T-2 Toxin Triol|Toxin T-2 triol|Deacetyl-HT-2 toxin|97373-21-2|12,13-Epoxytrichot...
  4. Tesofensine, Monoamine transporter inhibitor
      Grade & Purity: 
    • ≥98%
    Cas Number: 195875-84-4        Compound CID:  11370864
    Formula:  C17H23Cl2NO        Molecular Weight: 328.28
    IUPAC Name:  (1R,2R,3S,5S)-3-(3,4-dichlorophenyl)-2-(ethoxymethyl)-8-methyl-8-azabicyclo[3.2.1]octane
    SMILES:  CCOCC1C2CCC(N2C)CC1C3=CC(=C(C=C3)Cl)Cl
    InChIKey: VCVWXKKWDOJNIT-ZOMKSWQUSA-N
    InChI:  InChI=1S/C17H23Cl2NO/c1-3-21-10-14-13(9-12-5-7-17(14)20(12)2)11-4-6-15(18)16(19)8-11/h4,6,8,12-14,17H,3,5,7,9-10H2,1-2H3/t12-,13+,14+,17+/m0/s1
    Synonyms: (1R,2R,3S,5S)-3-(3,4-dichlorophenyl)-2-(ethoxymethyl)-8-methyl-8-azabicyclo[3.2.1]octane | (1R,2R,3S,5S)-3-(3,4-Dichl...
  5. 3-Nitrophenylboronic acid L-tartaric acid ester
      Grade & Purity: 
    • 1.0 M in THF
    Cas Number: 467443-01-2        Compound CID:  11460197
    Formula:  C10H8BNO8        Molecular Weight: 280.98
    IUPAC Name:  (4R,5R)-2-(3-nitrophenyl)-1,3,2-dioxaborolane-4,5-dicarboxylic acid
    SMILES:  B1(OC(C(O1)C(=O)O)C(=O)O)C2=CC(=CC=C2)[N+](=O)[O-]
    InChIKey: DKYPDMHYDHHGRL-HTQZYQBOSA-N
    InChI:  InChI=1S/C10H8BNO8/c13-9(14)7-8(10(15)16)20-11(19-7)5-2-1-3-6(4-5)12(17)18/h1-4,7-8H,(H,13,14)(H,15,16)/t7-,8-/m1/s1
    Synonyms: AKOS016016054 | 2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4R,5R-dicarboxylic acid | 1,3,2-Dioxaborolane-4,5-dicarboxylic ...
  6. (S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a;3,4-a′]dinaphthalen-4-yl)morpholine
      Grade & Purity: 
    • ≥97%
    IUPAC Name:  1-(3,5-dimethylphenyl)-3,4-bis[(2R,5R)-2,5-dimethylphospholan-1-yl]pyrrole-2,5-dione
    SMILES:  CC1CCC(P1C2=C(C(=O)N(C2=O)C3=CC(=CC(=C3)C)C)P4C(CCC4C)C)C
    InChIKey: ODYDZUFLMKTRIF-NCXUSEDFSA-N
    InChI:  InChI=1S/C24H33NO2P2/c1-14-11-15(2)13-20(12-14)25-23(26)21(28-16(3)7-8-17(28)4)22(24(25)27)29-18(5)9-10-19(29)6/h11-13,16-19H,7-10H2,1-6H3/t16-,17-,18show more
  7. (1S,2R)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenyl-1-propanol
      Grade & Purity: 
    • ≥97%
    Cas Number: 187324-64-7
    Formula:  C25H29NO3S        Molecular Weight: 423.57
    IUPAC Name:  N-benzyl-N-[(1S,2R)-1-hydroxy-1-phenylpropan-2-yl]-2,4,6-trimethylbenzenesulfonamide
    SMILES:  CC1=CC(=C(C(=C1)C)S(=O)(=O)N(CC2=CC=CC=C2)C(C)C(C3=CC=CC=C3)O)C
    InChIKey: ZPERKXJNXPLVAC-ZJSXRUAMSA-N
    InChI:  InChI=1S/C25H29NO3S/c1-18-15-19(2)25(20(3)16-18)30(28,29)26(17-22-11-7-5-8-12-22)21(4)24(27)23-13-9-6-10-14-23/h5-16,21,24,27H,17H2,1-4H3/t21-,24-/m1/show more
    Synonyms: N-benzyl-N-[(1S,2R)-1-hydroxy-1-phenylpropan-2-yl]-2,4,6-trimethylbenzenesulfonamide | AKOS015839233 | AS-74025 | (1S...
  8. (R)-(+)-3-(Benzyloxycarbonyl)-4-oxazolidinecarboxylic acid
      Grade & Purity: 
    • ≥95%
    Cas Number: 97534-84-4        Compound CID:  688329
    Formula:  C12H13NO5        Molecular Weight: 251.2
    IUPAC Name:  (4R)-3-phenylmethoxycarbonyl-1,3-oxazolidine-4-carboxylic acid
    SMILES:  C1C(N(CO1)C(=O)OCC2=CC=CC=C2)C(=O)O
    InChIKey: XRRRGBIMHQARMF-SNVBAGLBSA-N
    InChI:  InChI=1S/C12H13NO5/c14-11(15)10-7-17-8-13(10)12(16)18-6-9-4-2-1-3-5-9/h1-5,10H,6-8H2,(H,14,15)/t10-/m1/s1
    Synonyms: (R)-(+)-3-(benzyloxycarbonyl)-4-oxazolid-inecarbo | (R)-(+)-3-(Benzyloxycarbonyl)-4-oxazolidinecarboxylic acid | (R)-...
  9. (S)-(-)-4-Isopropyl-2-oxazolidinone
      Grade & Purity: 
    • ≥98%
    Cas Number: 17016-83-0
    Formula:  C6H11NO2        Molecular Weight: 129.16
    IUPAC Name:  (4S)-4-propan-2-yl-1,3-oxazolidin-2-one
    SMILES:  CC(C)C1COC(=O)N1
    InChIKey: YBUPWRYTXGAWJX-RXMQYKEDSA-N
    InChI:  InChI=1S/C6H11NO2/c1-4(2)5-3-9-6(8)7-5/h4-5H,3H2,1-2H3,(H,7,8)/t5-/m1/s1
    Synonyms: (4S)-4-Isopropyl-2-oxazolidinone | (S)-(-)-4-Isopropyl-2-oxazolidinone | SB44571 | (S)-(+)-4-Isopropyl-2-oxazolidinon...
  10. (R)-4-Phenylthiazolidine-2-thione
      Grade & Purity: 
    • ≥98%
    Cas Number: 110199-18-3        Compound CID:  11521249
    Formula:  C9H9NS2        Molecular Weight: 195.3
    IUPAC Name:  (4R)-4-phenyl-1,3-thiazolidine-2-thione
    SMILES:  C1C(NC(=S)S1)C2=CC=CC=C2
    InChIKey: IEXSISKCCADMLK-QMMMGPOBSA-N
    InChI:  InChI=1S/C9H9NS2/c11-9-10-8(6-12-9)7-4-2-1-3-5-7/h1-5,8H,6H2,(H,10,11)/t8-/m0/s1
    Synonyms: (4R)-4-phenyl-1,3-thiazolidine-2-thione | A894922 | (4R)-4-Phenylthiazolidine-2-thione | AS-50498 | (R)-4-Phenyl-1,3-...
  11. Deoxynivalenol Quality Control Sample,From wheat
      Grade & Purity: 
    • 1.137ppm(±0.357ppm)
    Cas Number: 51481-10-8
    Formula:  C15H20O6        Molecular Weight: 296.32
    IUPAC Name:  (1R,2R,3S,7R,9R,10R,12S)-3,10-dihydroxy-2-(hydroxymethyl)-1,5-dimethylspiro[8-oxatricyclo[7.2.1.02,7]dodec-5-ene-12,2'-oxirane]-4-one
    SMILES:  CC1=CC2C(C(C1=O)O)(C3(CC(C(C34CO4)O2)O)C)CO
    InChIKey: LINOMUASTDIRTM-QGRHZQQGSA-N
    InChI:  InChI=1S/C15H20O6/c1-7-3-9-14(5-16,11(19)10(7)18)13(2)4-8(17)12(21-9)15(13)6-20-15/h3,8-9,11-12,16-17,19H,4-6H2,1-2H3/t8-,9-,11-,12-,13-,14-,15+/m1/s1
    Synonyms: (1'R,2S,2'R,3'S,7'R,9'R,10'R)-3',10'-dihydroxy-2'-(hydroxymethyl)-1',5'-dimethyl-8'-oxaspiro[oxirane-2,12'-tricyclo[7...
  12. (S)-(-)-3-(tert-Butoxycarbonyl)-4-formyl-2,2-dimethyl-1,3-oxazolidine
      Grade & Purity: 
    • ≥95%
    Cas Number: 102308-32-7        Compound CID:  179824
    Formula:  C11H19NO4        Molecular Weight: 229.28
    IUPAC Name:  tert-butyl (4S)-4-formyl-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
    SMILES:  CC1(N(C(CO1)C=O)C(=O)OC(C)(C)C)C
    InChIKey: PNJXYVJNOCLJLJ-MRVPVSSYSA-N
    InChI:  InChI=1S/C11H19NO4/c1-10(2,3)16-9(14)12-8(6-13)7-15-11(12,4)5/h6,8H,7H2,1-5H3/t8-/m1/s1
    Synonyms: tert-butyl (S)-(-)-4-formyl-2,2-dimethyl-3-oxazol | (4S)-4-Formyl-2,2-dimethyl-3-oxazolidinecarboxylic Acid 1,1-Dimet...
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