Hydroxypropyl betadex EP Impurity B (R-Isomer) CAS 4254-14-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 4254-14-2 |
| Molecular Formula | C3H8O2 |
| Molecular Weight | 76.09 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Hydroxypropyl betadex EP Impurity B (R-Isomer) (CAS 4254-14-2), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H8O2. Molecular weight: 76.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H8O2 |
| Molecular Weight | 76.09 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
Related Hydroxypropyl Standards
- N-(3-Hydroxypropyl)formamide (CAS 49807-74-1)
- 1-(3-Hydroxypropyl)cyclopropan-1-ol (CAS 321916-68-1)
- N-(3-Hydroxypropyl)acetamide (CAS 10601-73-7)
- n-(2-Hydroxypropyl)acetamide (CAS 4293-57-6)
- N-(2-Hydroxypropyl)propylamine (CAS 41063-30-3)
- (3-Hydroxypropyl)urea (CAS 16517-53-6)
- (3-Hydroxypropyl)carbamic acid (CAS 89123-22-8)
- 4-(3-Hydroxypropyl)-4H-1,2,4-triazole (CAS 27106-94-1)
Recommended Standards
- I29VQH0G0B OV0Q322E0U 25322-69-4 L63N6V755Z V86KZL3H2Z 9UO53X55W2 H5B6JCZ906 757HA1493R HW7M6WY97M GK69D49CJ0 01SEY4236K SJG6V595V6 439253FIWJ GS1E37J3P8 Polyoxypropylene (12) Polyoxypropylene (15) Polyoxypropylene (17) Polyoxypropylene (20) Polyoxypropylene (26) Polyoxypropylene (30) Polyoxypropylene (34) Polyoxypropylene (9) Polypropylene glycol Polypropylene glycol (12) Polypropylene glycol (15) Polypropylene glycol (17) Polypropylene glycol (20) Polypropylene glycol (26) Polypropylene glycol (30) Polypropylene glycol (34) Polypropylene glycol (9) PPG-12 PPG-15 PPG-17 PPG-20 PPG-26 PPG-30 PPG-34 PPG-9 Laprol 702 Poly(oxy(methyl-1,2-ethanediyl)), alpha-hydro-omega-hydroxy- Polypropylene glycol #1000 Polypropylene glycol 1025 Polypropylene glycol #1200 Polypropylene glycol 150 Polypropylene glycol #1800 Polypropylene glycol 2000 Polypropylene glycol 2025 Polypropylene glycol 3025 Polypropylene glycol #400 Polypropylene glycol 4000 Polypropylene glycol 4025 Polypropylene glycol #425 Polypropylene glycol #750 Propane-1,2-diol, propoxylated P.P.G. 1000 P.P.G. 1025 P.P.G. 1200 P.P.G. 150 P.P.G. 1800 P.P.G 2025 P.P.G 3025 P.P.G. 400 P.P.G 4025 P.P.G. 425 P.P.G. 750 P 400 P 4000 (polymer) Actocol 51-530 Alkapal PPG-1200 Alkapal PPG-2000 Alkapal PPG-4000 Bloat guard Caswell No. 680 Desmophen 360C Emkapyl EPA Pesticide Chemical Code 068602 Glycols, polypropylene HSDB 1266 alpha-Hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) alpha-Hydro-omega-hydroxypoly(oxypropylene) Jeffox PPG 400 Laprol 2002 Lineartop E Methyloxirane homopolymer Napter E 8075 Niax 1025 Niax 11-27 Niax 61-582 Niax polyol ppg 4025 Niax ppg Niax ppg 1025 Niax ppg 3025 Niax ppg 425 Oopg 1000 Oxirane, methyl-, homopolymer Pluracol P 2010 Pluracol P 410 Pluracol 1010 Pluracol 2010 Polyglycol P-2000 Polyglycol P 400 Polyglycol P-4000 Polyglycol type P1200 Polyglycol type P2000 Polyglycol type P250 Polyglycol type P3000 Polyglycol type P400 Polyglycol type P750 Polymer 2 Polyoxypropylene Polyoxypropylene glycol Poly(propylene oxide) Polypropylenglykol [Czech] PPG Propylan 8123 Propylene oxide homopolymer Propylene oxide, propylene glycol polymer SKF 18667 Voranol P 1010 Voranol P 2000 Voranol P 4000 Polypropylenglykol UNII-I29VQH0G0B UNII-GK69D49CJ0 UNII-OV0Q322E0U UNII-439253FIWJ UNII-GS1E37J3P8 UNII-01SEY4236K UNII-SJG6V595V6 UNII-L63N6V755Z UNII-V86KZL3H2Z UNII-9UO53X55W2 UNII-H5B6JCZ906 UNII-757HA1493R UNII-HW7M6WY97M EC 500-039-8 (CAS 25322-69-4)
- Tirofiban Impurity 112 (CAS 504-63-2)
- Acrylic Acid-d4 (stabilized with hydroquinone) (CAS 285138-82-1)
- Clofazimine Impurity 9 (CAS 96762-04-8)
- Avatrombopag Impurity 12 (CAS 762237-66-1)
- (1S,5S,6R)-5-(Acetyloxy)-7-oxabicyclo[4.1.0]hept-2-ene-3-carboxylic Acid Methyl Ester (CAS 494195-98-1)
- Morinidazole Impurity 4 (CAS 1415561-33-9)
- (2-Aminopyridin-4-yl)boronic acid hydrochloride (CAS 2304633-95-0)
- 4,4-Dimethyltetrahydrofuran-3-amine hydrochloride (CAS 15833-88-2)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com