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About This Item

Empirical Formula (Hill Notation):
C22H25NO6
CAS Number:
64-86-8
Molecular Weight:
399.44
Beilstein/REAXYS Number:
2228813
EC Number:
200-598-5
MDL number:
MFCD00078484
UNSPSC Code:
41116107
PubChem Substance ID:
329823598
NACRES:
NA.24
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grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

agency

traceable to BP 1150
traceable to Ph. Eur. C2580000
traceable to USP 1146006

API family

colchicine, thiocolchicoside

CofA

current certificate can be downloaded

packaging

pkg of 400 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

150-160 °C (dec.) (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

COC1=CC=C2C(=CC1=O)[C@H](CCc3cc(OC)c(OC)c(OC)c23)NC(C)=O

InChI

1S/C22H25NO6/c1-12(24)23-16-8-6-13-10-19(27-3)21(28-4)22(29-5)20(13)14-7-9-18(26-2)17(25)11-15(14)16/h7,9-11,16H,6,8H2,1-5H3,(H,23,24)/t16-/m0/s1

InChI key

IAKHMKGGTNLKSZ-INIZCTEOSA-N

Gene Information

human ... TUBA1A(7846), TUBA1B(10376), TUBA1C(84790), TUBA3C(7278), TUBA3E(112714), TUBA4A(7277), TUBB(203068), TUBB1(81027), TUBB2A(7280), TUBB2B(347733), TUBB3(10381), TUBB4A(10382), TUBB4B(10383), TUBB6(84617), TUBB8(347688)

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General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Colchicine is a drug used for the treatment of gout and certain rheumatic and nonrheumatic conditions. It is the major alkaloid in the plant Colchicum autumnale (meadow saffron).

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Colchicine may be used as a pharmaceutical reference standard for the determination of colchicine in human plasma at therapeutic concentrations by liquid chromatography–tandem mass spectrometry method.

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

hcodes

H300,H340

Hazard Classifications

Acute Tox. 2 Oral - Muta. 1B

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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