(+)-Catechin
name alpha (+)-Catechin
name alpha loda (+)-Catechin
synonyms
1 D-Catechin
synonyms alpha
1 D-Catechin
certification (+)-Catechin reference substance is a primary reference standard with certified absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
solubility Soluble in methanol and water
delivery time usually a stock item
longterm storage refrigerated
signal word Warning
transport conditions ambient conditions
commodity description oxygen-heterocyclic compound
coa file AZ_10742_EN.pdf
sdb file SDB_89172_EN.pdf
meta title (+)-Catechin phyproof® Reference Substance | PhytoLab
meta description (+)-Catechin Reference Substance | CAS # 154-23-4 | Herbal Reference Standard | Analytical Testing & Quality Control | From 130 € for 20 mg
meta keywords (+)-Catechin, Reference Substance, Herbal Reference Standard
short url catechin-89172
product id 89172
price per mg 6.5
min quantity 20
price min quantity 130
price mg 50 292.5
price mg 250 1381.25
price mg 500 2600
price mg 1000 4875
cas
full 154-23-4
pos 1 154
pos 2 23
pos 3 154
molecular formula C15H14O6
molecular weight 290.27
classification
pos 1 3
pos 2 3.4
classification Flavonoids
subgroup 1 Flavanols
coa P
storage temperature 2-8 °C
hazard symbols
hazard statements
1 H319
2 H335
precautionary statements
1 P280b
2 P305+338+351
3 P313+332
4 P313+337
5 P501a
customs tariff code 29329900
ncm tariff code 29329999
occurrence
1 Acacia sp.
2 Aesculus sp.
3 Agrimonia sp.
4 Arctostaphylos sp.
5 Begonia sp.
6 Betula sp.
7 Boswellia sp.
8 Calluna sp.
9 Camellia sp.
10 Cardiospermum sp.
11 Cassia sp.
12 Casuarina sp.
13 Catha sp.
14 Ceanothus sp.
15 Ceratonia sp.
16 Chaenomeles sp.
17 Cola sp.
18 Crataegus sp.
19 Castanea sp.
20 Casuarina sp.
21 Cinnamomum sp.
22 Croton sp.
23 Ephedra sp.
24 Erica sp.
25 Eucalyptus sp.
26 Fallopia sp.
27 Ferula sp.
28 Fragaria sp.
29 Geranium sp.
30 Gossypium sp.
31 Hamamelis sp.
32 Hypericum sp.
33 Illicium sp.
34 Juniperus sp.
35 Larix sp.
36 Lithospermum sp.
37 Loranthus sp.
38 Malus sp.
39 Persea sp.
40 Persicaria sp.
41 Picea sp.
42 Pinus sp.
43 Potentilla sp.
44 Primula sp.
45 Pterocarpus sp.
46 Quercus sp.
47 Rheum sp.
48 Rhododendron sp.
49 Ribes sp.
50 Rosa sp.
51 Salix sp.
52 Theobroma sp.
53 Ulmus sp.
54 Vaccinium sp.
55 Viburnum sp.
56 Vitis sp.
extraction botanical origin
page 31
hu uu current utype H
current utype 400225
macro specification ≥ 95.0 %
hplc gc HPLC
hu uu utype absolute H
u type absolute 890000
alternative utype 400224
current batch 10742
analysis date 09\/2020
shelf life 60
floating expiration 06\/2027
si al priority 4
appearance loss powder
ranking 90
