Impurity Reference Standard - Products

Gramicidin

CAT No: CL-GRMD-01 CAS No: 4419-81-2 Mol Wt: 1882.3 Mol F: C99H140N20O17 Inv Status: Custom Synthesis

Chemical Name: [Val1]Gramicidin A

Gramicidin EP Impurity A

CAT No: CL-GRMD-02 CAS No: 354577-65-4 Mol Wt: 1900.4 Mol F: C98H138N20O17S Inv Status: Custom Synthesis

Chemical Name: [4-Methionine]gramicidin A1

Gramicidin EP Impurity B

CAT No: CL-GRMD-03 CAS No: 354577-67-6 Mol Wt: 1896.4 Mol F: C100H142N20O17 Inv Status: Custom Synthesis

Chemical Name: Gramicidin A1 3-hydroxypropyl

Gramicidin EP Impurity C

CAT No: CL-GRMD-04 CAS No: (6377-07-7) Mol Wt: 1857.3 Mol F: C98H141N19O17 Inv Status: Custom Synthesis

Chemical Name: Gramicidin B2

Gramicidin EP Impurity D

CAT No: CL-GRMD-05 CAS No: NA Mol Wt: 1877.3 Mol F: C96H137N19O18S Inv Status: Custom Synthesis

Chemical Name: [10-Methionine]gramicidin C1

Gramicidin EP Impurity E

CAT No: CL-GRMD-06 CAS No: NA Mol Wt: 1910.4 Mol F: C101H144N20O17 Inv Status: Custom Synthesis

Chemical Name: Gramicidin A2 3-hydroxypropyl