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Merck
CN

16214

Solvent Green 7 hydrate

analytical standard

Synonym(s):

8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt hydrate, D&C Green No. 8, Pyranine Green, HPTS, Pyranine hydrate

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About This Item

Empirical Formula (Hill Notation):
C16H7Na3O10S3 · xH2O
CAS Number:
6358-69-6
Molecular Weight:
524.39 (anhydrous basis)
PubChem Substance ID:
329751148
UNSPSC Code:
85151701
Colour Index Number:
59040
NACRES:
NA.24
EC Number:
228-783-6
MDL number:
MFCD27952828

Key Documents

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InChI key

DCEGPALHGHQUSK-UHFFFAOYSA-K

InChI

1S/C16H10O10S3.3Na.H2O/c17-11-5-12(27(18,19)20)8-3-4-10-14(29(24,25)26)6-13(28(21,22)23)9-2-1-7(11)15(8)16(9)10;;;;/h1-6,17H,(H,18,19,20)(H,21,22,23)(H,24,25,26);;;;1H2/q;3*+1;/p-3

SMILES string

OC1=C2C(C3=C(C=C4)C(S(=O)([O-])=O)=CC(S(=O)([O-])=O)=C3C=C2)=C4C(S(=O)([O-])=O)=C1.O.[Na+].[Na+].[Na+]

grade

analytical standard

assay

≥98.5% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

~12% water

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

Quality Level

100

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

481.3 °F

flash_point_c

249.6 °C

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG6796
BCCC9025
BCCB2520
BCBW2571
BCBV4975

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Paola Torre et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(31), 15378-15385 (2019-07-17)
Reconstructing the functions of living cells using nonnatural components is one of the great challenges of natural sciences. Compartmentalization, encapsulation, and surface decoration of globular assemblies, known as vesicles, represent key early steps in the reconstitution of synthetic cells. Here
Mauricio A García et al.
Pharmaceutical research, 37(7), 121-121 (2020-06-10)
MDCK cells are commonly used to assess drug permeability, but the existence of various strains merits a comparative functional study. Since metformin absorption is largely mediated by transporters and paracellular diffusion, we used it to functionally compare MDCK-wt and MDCK-II.
Aaron C Schmidt et al.
Soft matter, 16(11), 2725-2735 (2020-03-03)
Transmembrane pH gradient poly(isoprene)-block-poly(ethylene glycol) (PI-b-PEG) polymersomes were investigated for their potential use in the detoxification of ammonia, a metabolite that is excessively present in patients suffering from urea cycle disorders and advanced liver diseases, and which causes neurotoxic effects
Xie Dang et al.
Cell reports, 30(11), 3904-3916 (2020-03-19)
The flowers of angiosperm species typically contain specialized conical cells. Although substantial progress has been achieved regarding the mechanisms underlying flower development, little is known about how petal cells achieve final conical shape. Here, we use 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt

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