Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

14050

Sigma-Aldrich

Berberine chloride hydrate

technical, ≥90% (AT)

Synonym(s):

Natural Yellow 18

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C20H18ClNO4 · xH2O
CAS Number:
141433-60-5
Molecular Weight:
371.81 (anhydrous basis)
Colour Index Number:
75160
EC Number:
211-195-9
MDL number:
MFCD00011939
UNSPSC Code:
12352103
PubChem Substance ID:
57647132
NACRES:
NA.22

grade

technical

Quality Level

100

Assay

≥90% (AT)

form

powder

mp

204-206 °C (dec.)

SMILES string

[Cl-].COc1ccc2cc3-c4cc5OCOc5cc4CC[n+]3cc2c1OC

InChI

1S/C20H18NO4.ClH/c1-22-17-4-3-12-7-16-14-9-19-18(24-11-25-19)8-13(14)5-6-21(16)10-15(12)20(17)23-2;/h3-4,7-10H,5-6,11H2,1-2H3;1H/q+1;/p-1

InChI key

VKJGBAJNNALVAV-UHFFFAOYSA-M

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCD7005
BCCB5086
BCCB2743
BCBW2635
BCBS2284V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service