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Chemical materials

Desvenlafaxine (O-Desmethyl Venlafaxine)

ULV034 /

CAS No.：93413-62-8

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Venlafaxine Impurity 6

ULV0340 /

CAS No.：1346600-38-1

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(R)-Valiolamine Voglibose

ULV034001 /

CAS No.：1303996-67-9

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(S)-Valiolamine Voglibose

ULV034002 /

CAS No.：1303996-66-8

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Venlafaxine Impurity 7

ULV0341 /

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Venlafaxine Impurity 8

ULV0342 /

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Venlafaxine Impurity 9

ULV0343 /

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Venlafaxine-d6 N-Oxide

ULV0344 /

CAS No.：1094598-37-4 (non-labelled)

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Venlafaxine EP Impurity D-13C-d3 HCl (N-Desmethyl Venlafaxine-13C-d3 HCl)

ULV0345 /

CAS No.：93413-90-2 (non-labelled)

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Venlafaxine Impurity 11

ULV0346 /

CAS No.：295366-48-2

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Venlafaxine Impurity 12

ULV0347 /

CAS No.：1346601-14-6

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O-Desmethyl Venlafaxine-d6

ULV0348 /

CAS No.：1062605-69-9

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Venlafaxine Impurity 13

ULV0349 /

CAS No.：1346601-21-5

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Venlafaxine EP Impurity D HCl (Venlafaxine USP Related Compound A, N-Desmethyl Venlafaxine HCl)

ULV035 /

CAS No.：93413-90-2

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Venlafaxine Impurity 15

ULV0350 /

CAS No.：1346605-18-2

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Hydroxocobalamin Acetate (Vitamin B12 Analog)

ULV035001 /

CAS No.：22465-48-1

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Hydroxocobalamin Chloride

ULV035002 /

CAS No.：58288-50-9

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Sulphitocobalamin

ULV035003 /

CAS No.：15671-27-9

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Nitritocobalamin

ULV035004 /

CAS No.：20623-13-6

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Methylcobalamin Hydrate

ULV035005 /

CAS No.：288315-09-3

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Methylcobalamin-13C-d3

ULV035006 /

CAS No.：13422-55-4 (non-labelled)

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Methylcobalamin Impurity 1

ULV035007 /

CAS No.：17234-76-3

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Methylcobalamin Impurity 2

ULV035008 /

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Methylcobalamin Impurity 3

ULV035009 /

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Methylcobalamin Impurity 4

ULV035010 /

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Methylcobalamin Impurity 5

ULV035011 /

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Methylcobalamin Impurity 6

ULV035012 /

CAS No.：132-13-8

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Methylcobalamin Impurity 7

ULV035013 /

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Methylcobalamin Impurity 8

ULV035014 /

CAS No.：975-91-7

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Venlafaxine

ULV0351 /

CAS No.：93413-69-5

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Venlafaxine Impurity 16

ULV0352 /

CAS No.：2568340-30-5

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Venlafaxine EP Impurity E

ULV0353 /

CAS No.：93413-70-8

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N-Nitroso Venlafaxine Impurity 13

ULV0354 /

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N,O-Didesmethyl-N-Nitroso Venlafaxine

ULV0355 /

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Venlafaxine Impurity 17

ULV0356 /

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N-Nitroso Venlafaxine Impurity 17

ULV0357 /

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Venlafaxine Impurity 18

ULV0358 /

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N-Nitroso Venlafaxine Impurity 18

ULV0359 /

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N,O-Didesmethyl Venlafaxine

ULV036 /

CAS No.：135308-74-6

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Venlafaxine Impurity 19

ULV0360 /

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Calcium 4-Methyl-2-Oxovalerate

ULV036001 /

CAS No.：51828-95-6

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Calcium 3-Methyl-2-Oxovalerate

ULV036002 /

CAS No.：66872-75-1

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4-Chlorovaleroyl Chloride (4-Chloropentanoyl Chloride)

ULV036003 /

CAS No.：63480-12-6

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Valeric Acid Related Compound 1

ULV036005 /

CAS No.：30414-53-0

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Valeric Acid (Valproic Acid EP Impurity A)

ULV036006 /

CAS No.：109-52-4

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Valeric Acid Impurity 1

ULV036007 /

CAS No.：3274-28-0

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4,5-Dioxovaleric Acid

ULV036008 /

CAS No.：5976-90-9

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5-Chlorovaleric Anhydride

ULV036009 /

CAS No.：1802522-36-6

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Methyl Valerate

ULV036010 /

CAS No.：624-24-8

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BOC-DL-VAL-OH

ULV036011 /

CAS No.：54895-12-4

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Mail taichung@echochemical.com

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Telephone 06-243-6589

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Fax 07-753-1958

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