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Cholesterol, NF

CH135 | 57-88-5 | C27H46O | Spectrum Chemical

Catalog Size Package Availability Manufacturer List Price Unit
CH135-25GM 25 GM Spectrum Chemical $96.00 EA
CH135-125GM 125 GM Spectrum Chemical $242.00 EA
CH135-500GM 500 GM Spectrum Chemical $679.00 EA
CH135-2.5KG 2.5 KG Spectrum Chemical $2160.00 EA
CH135-12KG 12 KG Spectrum Chemical $6800.00 EA
CH135-50KGBL 50 KG Spectrum Chemical $10360.00 EA

Description Back to Top

Cholesterol, NF - Spectrum Chemical NF products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Specifications Back to Top

Test Specification
Min Max
ASSAY (DRIED BASIS) 95.0 102.0 %
MELTING RANGE 147° 150°C
SPECIFIC ROTATION -34° to -38°
SOLUBILITY IN ALCOHOL NO DEPOSIT OR TURBIDITY FORMS
ACIDITY 0.3 ml
LOSS ON DRYING 0.3%
RESIDUE ON IGNITION 0.1%
RELATED STEROLS AND OTHER ORGANIC IMPURITIES:
β-CHOLESTANOL (5a-CHOLESTAN-3β-ol,DIHYDROCHOLESTEROL) 0.6 %
DESMOSTEROL 4 %
LATHOSTEROL 2 %
24-DEHYDROLATHOSTEROL (5a-CHOLESTA-7,24 DIEN--3β-ol ) 0.2 %
4-METHYLCHOLEST-5-EN-3β-OL 0.5 %
TOTAL IMPURITIES INCLUDING RELATED STEROLS 5 %
ELEMENTAL IMPURITIES AS REPORTED
IDENTIFICATION (A) SPECTRUM MATCHES REFERENCE
IDENTIFICATION (B) -34° to -38°
IDENTIFICATION (C) 147 - 150 C
RETEST DATE
DATE OF MANUFACTURE
APPEARANCE
RESIDUAL SOLVENTS: AS REPORTED

Shipping & Storage Back to Top

Storage Information
LIGHT SENSITIVE: Keep tightly closed in light-resistant containers.
Shipping Information

Tariff No. 2906135000

Shipping Costs
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CH135 has a rating of 5 stars based on 7 reviews.