Natamycin

SIAL/PHR1703 - Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: Pimaricin; Natamycin

CAS Number: 7681-93-8
Empirical Formula (Hill Notation): C₃₃H₄₇NO₁₃
Molecular Weight: 665.73
EC Number: 231-683-5
MDL Number: MFCD00135085
Linear Formula: C₃₃H₄₇NO₁₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-PHR1703-1G	1 g	$173.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

agency	traceable to USP 1457505
application(s)	pharmaceutical (small molecule)
CofA	current certificate can be downloaded
format	neat
grade	certified reference material
	pharmaceutical secondary standard
InChI	1S/C33H47NO13/c1-18-10-8-6-4-3-5-7-9-11-21(45-32-30(39)28(34)29(38)19(2)44-32)15-25-27(31(40)41)22(36)17-33(42,47-25)16-20(35)14-24-23(46-24)12-13-26(37)43-18/h3-9,11-13,18-25,27-30,32,35-36,38-39,42H,10,14-17,34H2,1-2H3,(H,40,41)/b4-3+,7-5+,8-6+,11-9+,13-12+/t18-,19-,20+,21+,22+,23-,24-,25+,27-,28+,29-,30+,32+,33-/m1/s1
InChI key	NCXMLFZGDNKEPB-FFPOYIOWSA-N
packaging	pkg of 1 g
Quality Level	300
SMILES string	C[C@@H]1CC=CC=CC=CC=C[C@@H](C[C@@H]2O[C@](O)(C[C@@H](O)C[C@H]3O[C@@H]3C=CC(=O)O1)C[C@H](O)[C@H]2C(O)=O)O[C@@H]4O[C@H](C)[C@@H](O)[C@H](N)[C@@H]4O
storage temp.	-10 to -25°C
technique(s)	gas chromatography (GC): suitable
	HPLC: suitable

Analysis Note:	These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
Application:	Natamycin may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by high-performance liquid chromatography coupled with tandem mass spectrometry (LC−MS/MS).
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.
Biochem/physiol Actions:	An antifungal polyene macrolide that binds specifically to ergosterol and blocks fungal growth. However, unlike nysatin and filipin, pimaricin does not change the permeability of the plasma membrane
Footnote:	To see an example of a Certificate of Analysis for this material enter LRAC2803 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.
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. Natamycin is a major drug that is utilized in the treatment of fungal keratitis. It is, by far, the only available approved antifungal drug for the said purpose by the U.S. Food and Drug Administration.
Other Notes:	This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Storage Temp.	-10 to -25°C
UNSPSC	41116107

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