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Pyridinium, 1-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-3-(2-hydroxyethyl)-2-methyl-, bromide, hydrobromide (1:1:1)

Pyridinium, 1-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-3-(2-hydroxyethyl)-2-methyl-, bromide, hydrobromide (1:1:1) structure

CAS No:
534-64-5
Formula:
C14H19N4O.BrH.Br
Chemical Name:
Pyridinium, 1-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-3-(2-hydroxyethyl)-2-methyl-, bromide, hydrobromide (1:1:1)
Synonyms:
Pyridinium,1-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-3-(2-hydroxyethyl)-2-methyl-,bromide,hydrobromide (1:1:1);2-Picolinium,1-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-3-(2-hydroxyethyl)-,bromide,monohydrobromide;Pyridinium,1-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-3-(2-hydroxyethyl)-2-methyl-,bromide,monohydrobromide;Neopyrithiamine;Pyrithiamine;Pyrithiamine hydrobromide;Pyrithiamine bromide hydrobromide;Pyrithiamin;Pyrithiamin hydrobromide;2964-31-0
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

Yellow Solid

A thiamine antagonist due to its inhibition of thiamine pyrophosphorylation. It is used to produce thiamine deficiency.

Pyridinium, 1-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-3-(2-hydroxyethyl)-2-methyl-, bromide, hydrobromide (1:1:1) Basic Attributes

Molecular Weight：

420.14

Exact Mass：

418.00000

EC Number：

208-604-8

UNII：

5JB3029BJ7

NSC Number：

400971|76271

Characteristics

PSA：

75.91000

Appearance：

off-white to yellow crystalline

Melting Point：

247 °C

Storage Conditions：

2-8°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

20/21/22

safety instructions：

Marks：

Precautionary statement(s)：

P280

Hazard Statements：

H302-H312-H332

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P322, P330, P363, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH：

Drugs that are chemically similar to naturally occurring metabolites, but differ enough to interfere with normal metabolic pathways. (From AMA Drug Evaluations Annual, 1994, p2033) (See all compounds classified as Antimetabolites.)

MeSH Entry Terms：

1, Heterovitamin B

Pyridinium, 1-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-3-(2-hydroxyethyl)-2-methyl-, bromide, hydrobromide (1:1:1) Use and Manufacturing

Thiamine (T344185) antagonist. Thiamine (T344185) analog.

Computed Properties

Molecular Weight:420.14
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:4
Exact Mass:419.99834
Monoisotopic Mass:418.00039
Topological Polar Surface Area:75.9
Heavy Atom Count:21
Complexity:276
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

Latest News on Pyridinium, 1-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-3-(2-hydroxyethyl)-2-methyl-, bromide, hydrobromide (1:1:1)

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Guide of Pyridinium, 1-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-3-(2-hydroxyethyl)-2-methyl-, bromide, hydrobromide (1:1:1)

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Latest News
Learn More Other Chemicals

Pyridinium, 1-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-3-(2-hydroxyethyl)-2-methyl-, bromide, hydrobromide (1:1:1)

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