Products

Columns of Sumika Chemical Analysis Service, Ltd.

SUMICHIRAL OA Series

Sorbents used in SUMICHIRAL OA are chemically bonded to silica gel with various optically active compounds and are classified into amide and urea types based on their chemical structures. The amide type has an asymmetric carbon directly attached to the -CONH- group, and the urea type has an asymmetric carbon directly attached to the- NHCONH- group. OA-5000 - OA-6100 is a ligand-exchanged optically active stationary phase coated on ODS silica.

Features

  • A wide variety of products allow direct resolution of a wide range of optical isomers
  • The high performance silica gel substrate is used, and the column efficiency is high
  • It has a long lifetime because it is a chemical bond type
  • The elution order of the optical isomers can be reversed
  • Large loads are optimal for preparative optical resolution
 
Description
Optical active components
Separation Mode
Target compounds
Amide-type
OA-2000
(R)-Phenylglycine
Normal Phase
Carbonic Acid, Esters, Amides, Alcohols, Ketones
OA-2000-I
(R)-Phenylglycine
Normal Phase
OA-2500
(R)-1-Naphtyl glycine
Reversed Phase
OA-2500-I
(R)-1-Naphtyl glycine
Normal Phase
Urea-type
OA-3100
(S)-Valine
Reversed Phase
OA-3200
(S)-tert-Leucine
Reversed Phase
Carbonic Acid
(N-amino acid derivatives)
OA-3300
(R)-Phenylglycine
Reversed Phase
OA-4000
(S)-Valine, (S)-NEA
Normal Phase
Amines, Amides, Alcohols, Ester, Phosphamides
OA-4100
(S)-Valine, (S)-NEA
Normal Phase
OA-4400
(S)-Proline, (S)-NEA
Normal Phase
OA-4500
(S)-Proline, (R)-NEA
Normal Phase
OA-4600
(S)-tert-Leucine,  (S)-NEA
Normal Phase
OA-4700
(S)-tert-Leucine,  (R)-NEA
Normal Phase
OA-4800
(S)-Indoline-2-carboxylic acid, (S)-NEA
Normal Phase
OA-4900
(S)-Indoline-3-carboxylic acid, (R)-NEA
Normal Phase
Ligand exchange-type
OA-5000
(D)-Penicillamine
Reversed Phase
Amino Acids, Hydroxy Acids, Amino Alcohols, Amines
OA-6000
(L)-Tartaric acid, (R)-NEA
Reversed Phase
Amino acids, Hydroxy Acids,  Amino Alcohols
OA-6100
(L)-Tartaric acid,
(S)-Valine, (S)-NEA
Reversed Phase
Amino acids, Hydroxy Acids,  Amino Alcohols, Amines
Host-guest-type
OA-7000
β-Cyclodexitrin
Reversed Phase
Flavonoid derivatives, Acids, Neutral compounds, Acids, Neutral compounds,
OA-7100
β-Cyclodexitrin
Reversed Phase
OA-7500
Methyl-β-cyclodexitrin
Reversed Phase
OA-8000
Chiral pseudo-crown ether
Normal Phase/ Reversed Phase
Primary amines

Note: (S)-NEA : (S)-1- (α-Naphtyl) ethylamine, (R)-NEA : (R)-1- (α-Naphtyl) ethylamine

DescriptionI.D.
Length
Manufacturer P/NQty.Cat.No.
SUMICHIRAL OA-2500I4.6mm250mmC-2521-4625W1pc505514255*
SUMICHIRAL OA-20004.6mm250mmC-2001-4625W1pc5055-14200
SUMICHIRAL OA-2000I4.6mm250mmC-2021-4625W1pc5055-14205*1
SUMICHIRAL OA-25004.6mm250mmC-2501-4625W1pc5055-14250
SUMICHIRAL OA-2500-I4.6mm250mmC-2521-4625W1pc5055-14255*2
SUMICHIRAL OA-31004.6mm250mmC-3101-4625W1pc5055-14310
SUMICHIRAL OA-32004.6mm250mmC-3201-4625W1pc5055-14320
SUMICHIRAL OA-33004.6mm250mmC-3301-4625W1pc5055-14330
SUMICHIRAL OA-40004.6mm250mmC-4001-4625W1pc5055-14400
SUMICHIRAL OA-41004.6mm250mmC-4101-4625W1pc5055-14410
SUMICHIRAL OA-44004.6mm250mmC-4401-4625W1pc5055-14440
SUMICHIRAL OA-45004.6mm250mmC-4501-4625W1pc5055-14450
SUMICHIRAL OA-46004.6mm250mmC-4601-4625W1pc5055-14460
SUMICHIRAL OA-47004.6mm250mmC-4701-4625W1pc5055-14470
SUMICHIRAL OA-48004.6mm250mmC-4801-4625W1pc5055-14480
SUMICHIRAL OA-49004.6mm250mmC-4901-4625W1pc5055-14490
SUMICHIRAL OA-50004.6mm150mmC-5001-4615W1pc5055-14500
SUMICHIRAL OA-60004.6mm150mmC-6001-4615W1pc5055-14600
SUMICHIRAL OA-61004.6mm150mmC-6101-4615W1pc5055-14610
SUMICHIRAL OA-70004.6mm250mmC-7001-4625W1pc5055-14700
SUMICHIRAL OA-71004.6mm250mmC-7101-4625W1pc5055-14710
SUMICHIRAL OA-75004.6mm250mmC-7501-4625W1pc5055-14750
SUMICHIRAL OA-80004.6mm250mmC-8001-4625W1pc5055-14800

*1: Ionically bound and covalently bound (ligand-exchanged is coated).
*2: We also sell enantiomeric columns that reverse the elution sequence.
Note 1) We also sell enantiomeric columns that reverse the elution sequence. (Except for OA-4800, OA-4900, OA-7000 series, OA-8000)
Note 2) Other columns (guard columns, semi-preparative columns, preparative column) is available.