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  • Z

Thiamine Impurity 1

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Chemical Name: 7-Methyl-4,6-dihydropyrimido[4,5-d]pyrimidine-2(3H)-thione
CAT No: VS-T042022
CAS No: 7403-34-1
Mol.F. C7H8N4S 
Mol.Wt.: 180.2
Status: Custom Synthesis


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Thiamine

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CAT No: VS-T042000
CAS No: 70-16-6
Mol.F.: C12H17N4OS
Mol.Wt.: 265.4
Status: Custom Synthesis

Thiamine EP Impurity A

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CAT No: VS-T042001
CAS No: 2380-61-2
Mol.F.: C12H16N4O4S2
Mol.Wt.: 344.4
Status: Custom Synthesis

Thiamine EP Impurity B

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CAT No: VS-T042002
CAS No: N/A
Mol.F.: C11H15N4OS : HBr : Br
Mol.Wt.: 251.3 : 80.9 : 79.9
Status: Custom Synthesis

Thiamine EP Impurity B (Bromide)

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CAT No: VS-T042003
CAS No: N/A
Mol.F.: C11H15N4OS : Br
Mol.Wt.: 251.3 : 79.9
Status: Custom Synthesis

Thiamine EP Impurity C (HCl)

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CAT No: VS-T042004
CAS No: 7275-24-3
Mol.F.: C12H16ClN4S : HCl : Cl
Mol.Wt.: 283.8 : 36.5 : 35.5
Status: Custom Synthesis

Thiamine EP Impurity D

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CAT No: VS-T042005
CAS No: 490-82-4
Mol.F.: C12H16N4O2S
Mol.Wt.: 280.4
Status: Custom Synthesis

Thiamine EP Impurity E

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CAT No: VS-T042006
CAS No: 299-35-4
Mol.F.: C12H16N4OS2
Mol.Wt.: 296.4
Status: Custom Synthesis

Thiamine EP Impurity F

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CAT No: VS-T042007
CAS No: 6309-04-2
Mol.F.: C13H19N4OS : Br : HBr
Mol.Wt.: 279.4 : 79.9 : 80.9
Status: Custom Synthesis

Thiamine EP Impurity G

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CAT No: VS-T042008
CAS No: 1037-29-2
Mol.F.: C14H19N4O2S : HCl : Cl
Mol.Wt.: 307.4 : 36.5 : 35.5
Status: Custom Synthesis

Thiamine EP Impurity H

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CAT No: VS-T042009
CAS No: 89285-03-0
Mol.F.: C14H20N4O3S2 
Mol.Wt.: 356.5
Status: Custom Synthesis

Thiamine Disulfide

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CAT No: VS-T042010
CAS No: N/A
Mol.F.: C24H34N8O4S2 : H2O
Mol.Wt.: 562.7 : 18.0
Status: Custom Synthesis

Thiamine Phosphate

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CAT No: VS-T042011
CAS No: 532-40-1
Mol.F.: C12H18N4O4PS : Cl 
Mol.Wt.: 345.3 : 35.5
Status: Custom Synthesis

4-Methyl-5-Thiazoleethanol

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CAT No: VS-T042012
CAS No: 137-00-8
Mol.F.: C6H9NOS
Mol.Wt.: 143.2
Status: Custom Synthesis

Toxopyrimidine

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CAT No: VS-T042013
CAS No: 73-67-6
Mol.F.: C6H9N3O
Mol.Wt.: 139.2
Status: Custom Synthesis

4-Amino-5-Aminomethyl-2-Mehtyl Pyrimidine

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CAT No: VS-T042014
CAS No: 101080-48-2
Mol.F.: C6H10N4
Mol.Wt.: 138.2
Status: Custom Synthesis

4-Hydroxy Thiamine Chloride

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CAT No: VS-T042015
CAS No: 582-36-5
Mol.F.: C12H16N3O2S : Cl
Mol.Wt.: 266.3 : 35.5
Status: Custom Synthesis

4-Amino-2-Methylpyrimidine-5-Carboxamide

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CAT No: VS-T042016
CAS No: 7389-14-2
Mol.F.: C6H8N4O
Mol.Wt.: 152.2
Status: Custom Synthesis

Formylaminopyrimidine

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CAT No: VS-T042017
CAS No: 1886-34-6
Mol.F.: C7H10N4O
Mol.Wt.: 166.2
Status: Custom Synthesis

Thiochrome

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CAT No: VS-T042018
CAS No: 92-35-3
Mol.F.: C12H14N4OS
Mol.Wt.: 262.3
Status: Custom Synthesis

Aminopyrimidine

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CAT No: VS-T042019
CAS No: 95-02-3
Mol.F.: C6H10N4
Mol.Wt.: 138.2
Status: Custom Synthesis

2'-Nor Thiamine Hydrochloride

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CAT No: VS-T042020
CAS No: 49614-72-4
Mol.F.: C11H15N4OS : Cl : HCl
Mol.Wt.: 251.3 : 35.5 : 36.5
Status: Custom Synthesis

Thiamine Carbinol

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CAT No: VS-T042021
CAS No: 82326-17-8
Mol.F.: C12H18N4O2S
Mol.Wt.: 282.4
Status: Custom Synthesis

Thiamine Impurity 1

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CAT No: VS-T042022
CAS No: 7403-34-1
Mol.F.: C7H8N4S 
Mol.Wt.: 180.2
Status: Custom Synthesis

Thiamine Impurity 2

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CAT No: VS-T042023
CAS No: 769-82-4
Mol.F.: C7H11N3O
Mol.Wt.: 153.2
Status: Custom Synthesis

Thiamine Impurity 3

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CAT No: VS-T042024
CAS No: N/A
Mol.F.: C15H22N6O2S
Mol.Wt.: 350.4
Status: Custom Synthesis

Thiamine Impurity 4

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CAT No: VS-T042025
CAS No: N/A
Mol.F.: C10H16N2O2S
Mol.Wt.: 228.3
Status: Custom Synthesis

Thiamine Impurity 5

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CAT No: VS-T042026
CAS No: N/A
Mol.F.: C9H15N3O2S
Mol.Wt.: 229.3
Status: Custom Synthesis

Thiamine Nitrate

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CAT No: VS-T042027
CAS No: 532-43-4
Mol.F.: C12H17N4OS : NO3
Mol.Wt.: 265.4 : 62.0
Status: Custom Synthesis

Thiamine Chloride Hydrochloride

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CAT No: VS-T042028
CAS No: 67-03-8
Mol.F.: C12H18Cl2N4OS
Mol.Wt.: 265.4 : 35.5 : 36.5
Status: Custom Synthesis

Thiamine Pyrophosphate

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CAT No: VS-T042029
CAS No: 154-87-0
Mol.F.: C12H19N4O7P2S : Cl
Mol.Wt.: 425.3 : 35.5
Status: Custom Synthesis

Thiamine Impurity 12

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CAT No: VS-T042030
CAS No: 2410791-57-8
Mol.F.: C11H17N3O2S
Mol.Wt.: 255.3
Status: Custom Synthesis

Thiamine Impurity 6

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CAT No: VS-T042031
CAS No: 2169341-54-0
Mol.F.: C9H15N3O2S
Mol.Wt.: 229.3
Status: Custom Synthesis

Oxythiamine Hydrochloride

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CAT No: VS-T042032
CAS No: 614-05-1
Mol.F.: C12H16N3O2S : Cl : HCl
Mol.Wt.: 266.3 : 35.5 : 36.5
Status: Custom Synthesis

Thiamine EP Impurity C

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CAT No: VS-T042033
CAS No: 20166-17-0
Mol.F.: C12H16ClN4S
Mol.Wt.: 283.8
Status: Custom Synthesis

Cocarboxylase Tetrahydrate

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CAT No: VS-T042034
CAS No: 68684-55-9
Mol.F.: C12H18N4O7P2S : 4(H2O)
Mol.Wt.: 424.3 : 4(18.0)
Status: Custom Synthesis
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