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  1. Dimethyl Pimelimidate Dihydrochloride
      Grade & Purity: 
    • ≥98%
    Cas Number: 58537-94-3        Compound CID:  11402688
    Formula:  C9H18N2O2·2HCl        Molecular Weight: 259.17
    IUPAC Name:  dimethyl heptanediimidate;dihydrochloride
    SMILES:  COC(=N)CCCCCC(=N)OC.Cl.Cl
    InChIKey: LRHXBHUTQWIZTN-UHFFFAOYSA-N
    InChI:  InChI=1S/C9H18N2O2.2ClH/c1-12-8(10)6-4-3-5-7-9(11)13-2;;/h10-11H,3-7H2,1-2H3;2*1H
    Synonyms: Dimethyl pimelimidate dihydrochloride | Dimethyl pimelimidate dihydrochloride, >=99.0% (AT) | Dimethyl Pimelimidate D...
  2. DNP-PEG4-NHS ester
      Grade & Purity: 
    • ≥95%
    Cas Number: 858126-78-0
    Formula:  C21H28N4O12        Molecular Weight: 528.47
    IUPAC Name:  (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(2,4-dinitroanilino)ethoxy]ethoxy]ethoxy]ethoxy]propanoate
    SMILES:  C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCNC2=C(C=C(C=C2)[N+](=O)[O-])[N+](=O)[O-]
    InChIKey: OZBOCCBKQAMCSA-UHFFFAOYSA-N
    InChI:  InChI=1S/C21H28N4O12/c26-19-3-4-20(27)23(19)37-21(28)5-7-33-9-11-35-13-14-36-12-10-34-8-6-22-17-2-1-16(24(29)30)15-18(17)25(31)32/h1-2,15,22H,3-14H2
  3. DBCO-NHCO-PEG5-NHS ester
      Grade & Purity: 
    • ≥98%
    Cas Number: 1378531-80-6
    Formula:  C36H43N3O11        Molecular Weight: 693.74
    IUPAC Name:  (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[3-[[3-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-3-oxopropyl]amino]-3-oxoproposhow more
    SMILES:  C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCC(=O)NCCC(=O)N2CC3=CC=CC=C3C#CC4=CC=CC=C42
    InChIKey: VGKLBFTYZNBCQG-UHFFFAOYSA-N
    InChI:  InChI=1S/C36H43N3O11/c40-32(37-16-13-33(41)38-27-30-7-2-1-5-28(30)9-10-29-6-3-4-8-31(29)38)14-17-45-19-21-47-23-25-49-26-24-48-22-20-46-18-15-36(44)50show more
    Synonyms: DBCO-PEG5-NHS ester | DBCO-PEG(5)-NHS | DBCO-NH-PEG5-NHS ester
  4. Bis-Mal-PEG3
    Cas Number: 1008402-47-8
    Formula:  C22H30N4O9        Molecular Weight: 494.50
    IUPAC Name:  3-(2,5-dioxopyrrol-1-yl)-N-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethyl]propanamide
    SMILES:  C1=CC(=O)N(C1=O)CCC(=O)NCCOCCOCCOCCNC(=O)CCN2C(=O)C=CC2=O
    InChIKey: KFEOJIBJOGJZDY-UHFFFAOYSA-N
    InChI:  InChI=1S/C22H30N4O9/c27-17(5-9-25-19(29)1-2-20(25)30)23-7-11-33-13-15-35-16-14-34-12-8-24-18(28)6-10-26-21(31)3-4-22(26)32/h1-4H,5-16H2,(H,23,27)(H,24show more
  5. Bis-PEG2-acid
      Grade & Purity: 
    • ≥95%
    Cas Number: 19364-66-0
    Formula:  C8H14O6        Molecular Weight: 206.19
    IUPAC Name:  3-[2-(2-carboxyethoxy)ethoxy]propanoic acid
    SMILES:  C(COCCOCCC(=O)O)C(=O)O
    InChIKey: BOXWYBCUJGWEOJ-UHFFFAOYSA-N
    InChI:  InChI=1S/C8H14O6/c9-7(10)1-3-13-5-6-14-4-2-8(11)12/h1-6H2,(H,9,10)(H,11,12)
    Synonyms: 3,3'-(ETHANE-1,2-DIYLBIS(OXY))DIPROPANOIC ACID | LCZC1128 | Bis-PEG(2)-acid | EN300-6486786 | SY272991 | 3-[2-(2-CARB...
  6. di-Boc-cystamine
      Grade & Purity: 
    • ≥98%
    Cas Number: 67385-10-8
    Formula:  C14H28N2O4S2        Molecular Weight: 352.51
    IUPAC Name:  tert-butyl N-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethyldisulfanyl]ethyl]carbamate
    SMILES:  CC(C)(C)OC(=O)NCCSSCCNC(=O)OC(C)(C)C
    InChIKey: HBTMWZADMHBLMY-UHFFFAOYSA-N
    InChI:  InChI=1S/C14H28N2O4S2/c1-13(2,3)19-11(17)15-7-9-21-22-10-8-16-12(18)20-14(4,5)6/h7-10H2,1-6H3,(H,15,17)(H,16,18)
    Synonyms: DTXSID00393924 | [2-(2-tert-Butoxycarbonylamino-ethyldisulfanyl)-ethyl]-carbamic acid tert-butyl ester | Di-tert-Buty...
  7. 4-(2-Chloropropionyl)phenylacetic acid
      Grade & Purity: 
    • ≥95%
    Cas Number: 84098-73-7
    Formula:  C11H11ClO3        Molecular Weight: 226.66
    IUPAC Name:  2-[4-(2-chloropropanoyl)phenyl]acetic acid
    SMILES:  CC(C(=O)C1=CC=C(C=C1)CC(=O)O)Cl
    InChIKey: SYKQUPRADSJCQY-UHFFFAOYSA-N
    InChI:  InChI=1S/C11H11ClO3/c1-7(12)11(15)9-4-2-8(3-5-9)6-10(13)14/h2-5,7H,6H2,1H3,(H,13,14)
    Synonyms: FT-0641939 | 2-[4-(2-chloro-1-oxopropyl)phenyl]acetic acid | 2-(4-(2-Chloropropanoyl)phenyl)acetic acid | 4-(2-chloro...
  8. 3-Maleimidopropionic Acid Hydrazonium, Trifluoroacetate
      Grade & Purity: 
    • ≥95%
    Cas Number: 359436-61-6
    Formula:  C9H10F3N3O5        Molecular Weight: 296.18
    IUPAC Name:  3-(2,5-dioxopyrrol-1-yl)propanehydrazide;2,2,2-trifluoroacetic acid
    SMILES:  C1=CC(=O)N(C1=O)CCC(=O)NN.C(=O)(C(F)(F)F)O
    InChIKey: BADCXPKRBUEEMA-UHFFFAOYSA-N
    InChI:  InChI=1S/C7H9N3O3.C2HF3O2/c8-9-5(11)3-4-10-6(12)1-2-7(10)13;3-2(4,5)1(6)7/h1-2H,3-4,8H2,(H,9,11);(H,6,7)
    Synonyms: 3-Maleimidopropionic Acid Hydrazonium Trifluoroacetate | 3-Maleimidopropionic Acid Hydrazonium, Trifluoroacetate | 3-...
  9. Sulfo-Cy3 DBCO
      Grade & Purity: 
    • ≥95%
    Cas Number: 1782950-79-1        Compound CID:  146680152
    Formula:  C50H54N4O11S3        Molecular Weight: 983.18
    IUPAC Name:  2-[(E,3E)-3-[1-[6-[[3-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-3-oxopropyl]amino]-6-oxohexyl]-3,3-dimethyl-5-sulfoindoshow more
    SMILES:  CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1C=CC=C3C(C4=C(N3CCCCCC(=O)NCCC(=O)N5CC6=CC=CC=C6C#CC7=CC=CC=C75)C=CC(=C4)S(=O)(=O)O)(C)C)CCCS(=O)(=O)O)C
    InChIKey: ALLGTQOHAQKUOH-UHFFFAOYSA-N
    InChI:  InChI=1S/C50H54N4O11S3/c1-49(2)40-32-38(67(60,61)62)23-25-43(40)52(45(49)18-12-19-46-50(3,4)41-33-39(68(63,64)65)24-26-44(41)53(46)30-13-31-66(57,58)5show more
    Synonyms: DBCO-Cy3 | DBCO-Sulfo-Cy3
  10. Biotin-PEG3-NHS ester
      Grade & Purity: 
    • ≥95%
    Cas Number: 1253286-56-4
    Formula:  C23H36N4O9S        Molecular Weight: 544.62
    IUPAC Name:  (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethoxy]ethoxy]ethoxy]proshow more
    SMILES:  C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCNC(=O)CCCCC2C3C(CS2)NC(=O)N3
    InChIKey: QIAUJZJSFIYGMH-HOIFWPIMSA-N
    InChI:  InChI=1S/C23H36N4O9S/c28-18(4-2-1-3-17-22-16(15-37-17)25-23(32)26-22)24-8-10-34-12-14-35-13-11-33-9-7-21(31)36-27-19(29)5-6-20(27)30/h16-17,22H,1-15H2show more
  11. α-Amine-ω-propionic acid octaethylene glycol
      Grade & Purity: 
    • ≥98%
    Cas Number: 756526-04-2
    Formula:  C19H39NO10        Molecular Weight: 441.52
    IUPAC Name:  3-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
    SMILES:  C(COCCOCCOCCOCCOCCOCCOCCOCCN)C(=O)O
    InChIKey: YLKOHZCQTVYVDB-UHFFFAOYSA-N
    InChI:  InChI=1S/C19H39NO10/c20-2-4-24-6-8-26-10-12-28-14-16-30-18-17-29-15-13-27-11-9-25-7-5-23-3-1-19(21)22/h1-18,20H2,(H,21,22)
    Synonyms: Amino-PEG8-COOH | 3-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic ac...
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