Beta-Cyclodextrin
Empirical Formula (Hill Notation): | C42H70O35 |
CAS Number: | 7585-39-9 |
Molecular Weight: | 1134.98 |
Beilstein/REAXYS Number: | 78623 |
EC Number: | 231-493-2 |
MDL number: | MFCD00078139 |
PubChem Substance ID: | 329822602 |
NACRES: | NA.24 |
Кат. номер |
PHR1439-1G |
PHR1439-1G-PW |
Beta-Cyclodextrin is the most abundant and cheap cyclic oligosaccharide that forms inclusion complexes with several drug molecules. Its main application is in tablet and capsule formulations.
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.
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.
Beta-Cyclodextrin may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by chromatography.
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
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.
To see an example of a Certificate of Analysis for this material enter LRAA2747 in the slot below. This is an example certificate only and may not be the lot that you receive.
Quality Level | 300 |
grade | certified reference material, pharmaceutical secondary standard |
assay | 99.9% |
form | powder |
optical activity | []20/D +162±3°, c = 1.5% in H2O |
CofA | current certificate can be downloaded |
analyte chemical class(es) | oligosaccharides |
application(s) | HPLC: suitable, gas chromatography (GC): suitable |
mp | 290-300 °C (dec.) (lit.) |
Featured Industry | Cleaning Products Cosmetics Flavors and Fragrances Food and Beverages Personal Care Pharmaceutical (small molecule) |
format | neat |
pharmacopeia traceability | traceable to USP 1154569 |
SMILES string | OC[C@H]1O[C@@H]2O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)[C@H](O[C@@H]4CO)O[C@H]5[C@H](O)[C@@H](O)[C@H](O[C@@H]5CO)O[C@H]6[C@H](O)[C@@H](O)[C@H](O[C@@H]6CO)O[C@H]7[C@H](O)[C@@H](O)[C@H](O[C@@H]7CO)O[C@H]8[C@H](O)[C@@H](O)[C@H](O[C@@H]8CO)O[C@H]1[C@H](O)[C@H]2O |
InChI | 1S/C42H70O35/c43-1-8-29-15(50)22(57)36(64-8)72-30-9(2-44)66-38(24(59)17(30)52)74-32-11(4-46)68-40(26(61)19(32)54)76-34-13(6-48)70-42(28(63)21(34)56)77-35-14(7-49)69-41(27(62)20(35)55)75-33-12(5-47)67-39(25(60)18(33)53)73-31-10(3-45)65-37(71-29)23(58)16(31)51/h8-63H,1-7H2/t8-,9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-/m1/s1 |
InChI key | WHGYBXFWUBPSRW-FOUAGVGXSA-N |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point F | Not applicable |
Flash Point C | Not applicable |