CAS No. 128446-35-5

Appearance	white powder, insipid, innocent
Degree of Substitution	2.8-10.5
Clarity of solution	50%(w/v) water solution is clear
Identification(IR)	same absorption bands with USP Hydroxypropyl Betadex RS
Loss on Drying	≤ 10%
Conductivity	10%(w/v) water solution ≤ 200µS/cm
Propylene oxide	≤ 1ppm
Propylene glycol	≤ 2.5%
Sum of Other Impurities	≤ 1%
Betadex	≤ 1.5%
Residue on Ignition	≤ 0.2%
Heavy Metal	≤ 20ppm
Chloride	≤ 0.05%
TAMC(cfu/g)	≤ 1000 cfu/g
TYMC(cfu/g)	≤ 100 cfu/g
Salmonella/E. Coli (cfu/g)	Absent

Molecular Formula: C63H112O42
Molecular Weight: 1541.54
WGKGermany: 3
HS Code: 29400090

EINECS:420-920-1
Molecular formula:C63H112O42

MF: C63H112O42
EINECS No.: 603-269-8
Purity: 99%
Apperance: White Powder

Description:
2-Hydroxypropyl-b-cyclodextrinis a β-cyclodextrin derivative with enhanced water solubility. It can be used as a solubilizer and stabilizer in pharmaceutical preparations.

• Molecular Weight: 1541.5
• Molecular Formula: (C6H9O5)7(C3H7O)n

• Boiling Point: 1521.9±60.0 °C at 760 mmHg
• Melting Point: >209°C (dec.)
• Solubility: Soluble in DMSO, Methanol, Water.
• Appearance: White to Off-white Solid
• Storage: Store at RT

Synonyms:
2-Hydroxypropyl-β-cyclodextrin

More details are to be found on supplier website

Smile code:
O[C@@H]1[C@@H](O[C@@H]2O[C@@H](COCC(O)C)[C@H](O[C@@H]3O[C@@H](COCC(O)C)[C@H](O[C@@H]4O[C@@H](COCC(O)C)[C@H]5[C@@H](O)[C@@H]4O)[C@@H](O)[C@@H]3O)[C@@H](O)[C@@H]2O)[C@H](COCC(O)C)O[C@@H](O[C@H]6[C@H](COCC(O)C)O[C@@H](O[C@H]7[C@H](COCC(O)C)O[C@@H](O[C@H]([C@@H](O)[C@@H]8O)[C@H](COCC(O)C)O[C@H]8O5)[C@@H](O)[C@@H]7O)[C@@H](O)[C@@H]6O)[C@H]1O
MDL Number:
MFCD00069372
Purity :
99% 19.6-26.3% (-OCH2CHOHCH3)
Available in stock:
62415.658 g

Package	Our regular package is 25KG/DRUM. The MOQ is 1KG.
Price	US $1 - 100 / Kilogram