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Orders can be place by sending your Purchase Order to BioQuadrant via fax (514.313.5673) or via email (sales[at]bioquadrant.com). Quoted prices are in US$. All orders will be confirmed by fax or email. Shipping and handling charges apply and vary according to destination country. Our preferred carrier is Federal Express. We ship FCA (Incoterms 2010) Laval, QC, Canada. Products that are in stock are usually shipped within 24 hours. Standard payment terms are Net 30 days. We accept checks drawn on a US bank, and payments by electronic transfer or VISA/Master Card credit card. All products are for R&D purposes only, and are not for drug or household use.

BQ4PhTP


 Boc 4(S)-(4-Phenyl-1,2,3-triazolyl)-L-Proline
  • C18H22N4O4
  • Mw: 358.3917
  • in stock

BQ4PhTP-100mg

BQ4PhTP-500mg

$160

$650

Synonym: (2S,4S)-1-[(tert-butoxy)carbonyl]-4-(4-phenyl-1H- 1,2,3-triazol-1-yl)pyrrolidine-2-carboxylic acid

BQ1000


 Benzyl N-Boc-pyroglutamate
  • CAS#: 113400-36-5
  • C17H21NO5
  • Mw: 319.35
  • in stock

BQ1000-1g

BQ1000-25g

BQ1000-10g

BQ1000-25g

$120

$480

$750

$1200

Pyroglutamates are building blocks for the synthesis of gamma-substituted proline analogues (see J.Van Betsbrugge et al., Tetrahedron, 53, 27, 9233-9241, 1997) and turn mimetics (e.g. 6,5-bicyclic lactams, see X.Zhang et al, Tetrahedron Letters, 42 (2001), 4943-4945; reverse-turn mimetics, see V.Hruby, Org.Lett, 2002, Vol4, no23, 4029-4032; rigid dipeptide surrogates, see F.Gosselin, W.D.Lubell, J.Org.Chem, 2000, 65, 2163-2171));

For a comprehensive review on pyroglutamic acid as a versatile building block in asymmetric synthesis see C.Najera, M.Yus, Tetrahedron Asymmetry, 10 (1999), 2245-2303.

BQ110


 (2S,4R)-Boc-gamma-(2-naphthalenylmethyl)-proline
  • C21H25NO4
  • Mw: 355.43
  • BACKORDERED

BQ110-500mg

BQ-110-1000mg

200$

300$

BQ111


 (2S,4R)-Fmoc-gamma-2-(naphthalenylmethyl)-proline
  • C31H27NO4
  • Mw: 477.19

BQ111-500 mg

$200

BQ204


 alpha-(4-bromobenzyl)-(R)-proline
  • C12H14NO2
  • Mw: 284.15

BQ204-500mg

BQ204-1000mg

$75

$110

BQ205


 alpha-(3-bromobenzyl)-(R)-proline
  • C12H14NO2
  • Mw: 284.15

BQ205-500mg

BQ205-1000mg

$75

$110

BQ207


 alpha-(2-naphthalenylmethyl)-(R)-proline hydrochloride
  • C16H18ClNO2
  • Mw: 291.77

BQ207-500 mg

BQ207-1000 mg

$75

$110

BQ208


 alpha-(4-methylbenzyl)-(R)-proline
  • C13H17NO2
  • Mw: 219.28

BQ208-500 mg

BQ208-1000 mg

$75

$110

BQ212


 alpha-(4-fluorobenzyl)-(R)-proline
  • C12H14FNO2
  • Mw: 223.24

BQ212-500 mg

BQ212-1000 mg

$75

$110

BQ216


 alpha-(2-chlorobenzyl)-(R)-proline
  • C12H14ClNO2
  • Mw: 239.70

BQ216-500 mg

BQ216-1000 mg

$75

$110

BQ217


 alpha-(3-chlorobenzyl)-(R)-proline
  • C12H14ClNO2
  • Mw: 239.70

BQ217-500 mg

BQ217-1000 mg

$75

$110

BQ218


 alpha-benzyl-(R)-proline
  • C12H15NO2
  • Mw: 205.25

BQ218-500mg

BQ218-1000mg

$75

$110

BQ381


 Boc-alpha-(3-chlorobenzyl)-(D,L)-proline
  • C17H22ClNO4
  • Mw: 339.81

BQ381-500mg

BQ381-1000mg

$50

$90

BQ441


 Boc-alpha-(4-fluorobenzyl)-(D,L)-proline
  • C17H22FNO4
  • Mw: 323.36

BQ441-500mg

BQ441-1000mg

$50

$90

BQ451


 Boc-alpha-(4-bromobenzyl)-(D,L)-proline
  • C17H22BrNO4
  • Mw: 384.26

BQ451-500mg

BQ451-1000mg

$50

$90

BQ461


 Boc-alpha-(2-bromobenzyl)-(D,L)-proline
  • C17H22BrNO4
  • Mw: 384.26

BQ461-500mg

BQ461-1000mg

$50

$90

BQ481


 Boc-alpha-(2-chlorobenzyl)-(D,L)-proline
  • C17H22ClNO4
  • Mw: 339.81

BQ481-500mg

BQ481-1000mg

$50

$90

BQ521


 Boc-alpha-methyl-(D,L)-proline
  • C11H19NO4
  • Mw: 229.27

BQ521-500mg

BQ521-1000mg

$50

$90

BQ541


 Boc-alpha-(1-naphthylmethyl)-proline
  • C21H25NO4
  • Mw: 355.43

BQ541-500 mg

BQ541-1000 mg

$50

$90

BQ551


 Boc-alpha-(2-naphthylmethyl)-proline
  • C21H25NO4
  • Mw: 355.43

BQ551-500mg

BQ551-1000mg

$50

$90