TLC Pharmaceutical Standards

TLC Pharmaceutical Standards

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THIAMINE

T-8438

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Catalogue Number:	T-8438
Compound Name:	Thiamine Impurity 15 (Toxopyrimidine)
Synonyms:	(4-amino-2-methylpyrimidin-5-yl)methanol
CAS#:	73-67-6
Alternate CAS#:
Molecular Formula:	C₆H₉N₃O
Molecular Weight:	139.16

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T-8453

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C₆H₅D₃N₂O₃S

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T-8454

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C₁₁H₁₇N₃O₂S

M.W. 255.34

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Thiamine Impurity 28

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T-8457

Thiamine Chloride HCl

Thiamine Impurity 30

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M.W. 255.34

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Thiamine Impurity 31 DiHCl

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M.W. 138.17*36.46

T-8459

Thiamine Chloride HCl

Thiamine Impurity 32

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M.W. 350.44

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