āļ‚āđ‰āļēāļĄāđ„āļ›āļĒāļąāļ‡āđ€āļ™āļ·āđ‰āļ­āļŦāļē
Merck

āđ€āļ­āļāļŠāļēāļĢāļŠāļģāļ„āļąāļ

1428008

USP

Methylene blue

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

3,7-bis(Dimethylamino)phenazathionium chloride, Tetramethylthionine chloride

āđ€āļ‚āđ‰āļēāļŠāļđāđˆāļĢāļ°āļšāļš āđ€āļžāļ·āđˆāļ­āļ”āļđāļĢāļēāļ„āļēāļŠāļģāļŦāļĢāļąāļšāļ­āļ‡āļ„āđŒāļāļĢāđāļĨāļ°āļŠāļąāļāļāļē

āđ€āļĨāļ·āļ­āļāļ‚āļ™āļēāļ”

āđ€āļ›āļĨāļĩāđˆāļĒāļ™āļāļēāļĢāļ”āļđ

āđ€āļāļĩāđˆāļĒāļ§āļāļąāļšāļŠāļīāļ™āļ„āđ‰āļēāļ™āļĩāđ‰

āļŠāļđāļ•āļĢāđ€āļ­āļĄāļžāļīāļĢāļīāļāļąāļĨ (Hill Notation):
C16H18ClN3S · xH2O
CASEį•Šå·:
āļ™āđ‰āļģāļŦāļ™āļąāļāđ‚āļĄāđ€āļĨāļāļļāļĨ:
319.85 (anhydrous basis)
EC Number:
200-515-2
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
3599847
Colour Index Number:
52015
MDL number:
eCl@ss:
25140904
āļšāļĢāļīāļāļēāļĢāļ—āļēāļ‡āđ€āļ—āļ„āļ™āļīāļ„
āļ•āđ‰āļ­āļ‡āļāļēāļĢāļ„āļ§āļēāļĄāļŠāđˆāļ§āļĒāđ€āļŦāļĨāļ·āļ­āļŦāļĢāļ·āļ­āđ„āļĄāđˆÂ āļ—āļĩāļĄāļ™āļąāļāļ§āļīāļ—āļĒāļēāļĻāļēāļŠāļ•āļĢāđŒāļ—āļĩāđˆāļĄāļĩāļ›āļĢāļ°āļŠāļšāļāļēāļĢāļ“āđŒāļ‚āļ­āļ‡āđ€āļĢāļēāļ­āļĒāļđāđˆāļ—āļĩāđˆāļ™āļĩāđˆāđ€āļžāļ·āđˆāļ­āļ„āļļāļ“
āđƒāļŦāđ‰āđ€āļĢāļēāļŠāđˆāļ§āļĒāđ€āļŦāļĨāļ·āļ­


grade

pharmaceutical primary standard

agency

USP

API family

methylene blue

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)
pharmaceutical

SMILES string

CN(C)C1=CC=C2C(SC(C3=N2)=CC(C=C3)=[N+](C)C)=C1.[H]O[H].[Cl-]

InChI

1S/C16H18N3S.ClH.H2O/c1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;;/h5-10H,1-4H3;1H;1H2/q+1;;/p-1

InChI key

WQVSELLRAGBDLX-UHFFFAOYSA-M

General description

Find answers to frequently asked questions on USP products in USP FAQs.
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.
USP issued SDS can be found here.


āļĒāļąāļ‡āđ„āļĄāđˆāļžāļšāļŠāļīāļ™āļ„āđ‰āļēāļ—āļĩāđˆāđƒāļŠāđˆāđƒāļŠāđˆāļŦāļĢāļ·āļ­āđ„āļĄāđˆ?

āļŠāļģāļĢāļ§āļˆāļŠāļīāļ™āļ„āđ‰āļēāļ—āļąāđ‰āļ‡āļŦāļĄāļ”āļ‚āļ­āļ‡āđ€āļĢāļēāļ āļēāļĒāđƒāļ•āđ‰ Methylene blue


āļŠāļąāļāļĨāļąāļāļĐāļ“āđŒāļĢāļđāļ›āļ āļēāļž

Exclamation mark

āļ„āļģāđ€āļ•āļ·āļ­āļ™

Warning

āļĢāļŦāļąāļŠāļ­āļąāļ™āļ•āļĢāļēāļĒ

āļ„āļģāđ€āļ•āļ·āļ­āļ™

Hazard Classifications

Acute Tox. 4 Oral

āļ„āļĨāļēāļŠāļāļēāļĢāļˆāļąāļ”āđ€āļāđ‡āļš

11 - Combustible Solids

āļĄāļĩāļ­āļ°āđ„āļĢāđ€āļāļīāļ”āļ‚āļķāđ‰āļ™?

WGK 3

āļˆāļļāļ”āļ•āļīāļ”āđ„āļŸ (°F)

Not applicable

āļˆāļļāļ”āļ§āļēāļšāđ„āļŸ (°C)

Not applicable



āđ€āļĨāļ·āļ­āļāļˆāļēāļāđ€āļ§āļ­āļĢāđŒāļŠāļąāļ™āļĨāđˆāļēāļŠāļļāļ”:

āđƒāļšāļĢāļąāļšāļĢāļ­āļ‡āļœāļĨāļāļēāļĢāļ§āļīāđ€āļ„āļĢāļēāļ°āļŦāđŒ (COA)

āļŦāļĄāļēāļĒāđ€āļĨāļ‚āļĨāđ‡āļ­āļ•/āļŠāļļāļ”

āđ„āļĄāđˆāđ€āļŦāđ‡āļ™āđ€āļ§āļ­āļĢāđŒāļŠāļąāļ™āļ—āļĩāđˆāļ–āļđāļāļ•āđ‰āļ­āļ‡āđƒāļŠāđˆāļŦāļĢāļ·āļ­āđ„āļĄāđˆ?

āļŦāļēāļāļ•āđ‰āļ­āļ‡āļāļēāļĢāđ€āļ§āļ­āļĢāđŒāļŠāļąāļ™āđ€āļ‰āļžāļēāļ° āļŠāļēāļĄāļēāļĢāļ–āļ„āđ‰āļ™āļŦāļēāđƒāļšāļĢāļąāļšāļĢāļ­āļ‡āđ€āļ‰āļžāļēāļ°āđ„āļ”āđ‰āđ‚āļ”āļĒāđƒāļŠāđ‰āļŦāļĄāļēāļĒāđ€āļĨāļ‚āļĨāđ‡āļ­āļ•āļŦāļĢāļ·āļ­āļŠāļļāļ”āļ‚āļ­āļ‡āļŠāļīāļ™āļ„āđ‰āļē

āļĄāļĩāļœāļĨāļīāļ•āļ āļąāļ“āļ‘āđŒāļ™āļĩāđ‰āļ­āļĒāļđāđˆāđāļĨāđ‰āļ§āđƒāļŠāđˆāļŦāļĢāļ·āļ­āđ„āļĄāđˆ?

āļ„āđ‰āļ™āļŦāļēāđ€āļ­āļāļŠāļēāļĢāļ‚āđ‰āļ­āļĄāļđāļĨāļŠāļģāļŦāļĢāļąāļšāļœāļĨāļīāļ•āļ āļąāļ“āļ‘āđŒāļ—āļĩāđˆāļ„āļļāļ“āđ€āļžāļīāđˆāļ‡āļ‹āļ·āđ‰āļ­āđ„āļ”āđ‰āđƒāļ™āļ„āļĨāļąāļ‡āđ€āļ­āļāļŠāļēāļĢ

āļ”āļđāļŦāđ‰āļ­āļ‡āļŠāļĄāļļāļ”āđ€āļ­āļāļŠāļēāļĢ