25190-06-1 Polytetramethylene glycol Glycols, polytetramethylene Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy- B 2000 Hiprene MC 532 Polifurit Polybutylene glycol Poly(butylene oxide) Polyfurit Polyfurit 1000 Polyfurite Polymeg Polymeg 1000 Polymeg 1020 Polymeg 2000 Polymeg 2010 Polymeg 600 Polymeg 650 Poly(oxybutylene) glycol Poly(oxy-1,4-butylene) glycol Poly(oxytetramethylene) Poly(oxytetramethylene)diol Poly(tetramethylene ether) Poly(tetramethylene ether)diol Poly(tetramethylene ether)glycol Poly(tetramethylene glycol) Poly(tetramethylene oxide) Poly(tetramethylene oxide) glycol PTG 100 PTG 200 PTG 300 PTG 400 PTG 500 PTG 500p PTMG PTMG 1000 PTMG 2000 Qo polymeg Qo polymeg 1000 Teracol Teracol 1000 Teracol 2000 Teracol 30 Teracol 650 Terathane Terathane 1000 Terathane 2900 Tetrahydrofuran homopolymer SRU THF polymer, SRU CCRIS 8980 CAS 25190-06-1
| CAS No. | 25190-06-1 |
| Molecular Formula | C4H10O2 |
| Molecular Weight | 90.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 25190-06-1 Polytetramethylene glycol Glycols, polytetramethylene Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy- B 2000 Hiprene MC 532 Polifurit Polybutylene glycol Poly(butylene oxide) Polyfurit Polyfurit 1000 Polyfurite Polymeg Polymeg 1000 Polymeg 1020 Polymeg 2000 Polymeg 2010 Polymeg 600 Polymeg 650 Poly(oxybutylene) glycol Poly(oxy-1,4-butylene) glycol Poly(oxytetramethylene) Poly(oxytetramethylene)diol Poly(tetramethylene ether) Poly(tetramethylene ether)diol Poly(tetramethylene ether)glycol Poly(tetramethylene glycol) Poly(tetramethylene oxide) Poly(tetramethylene oxide) glycol PTG 100 PTG 200 PTG 300 PTG 400 PTG 500 PTG 500p PTMG PTMG 1000 PTMG 2000 Qo polymeg Qo polymeg 1000 Teracol Teracol 1000 Teracol 2000 Teracol 30 Teracol 650 Terathane Terathane 1000 Terathane 2900 Tetrahydrofuran homopolymer SRU THF polymer, SRU CCRIS 8980 is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 25190-06-1 Polytetramethylene glycol Glycols, polytetramethylene Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy- B 2000 Hiprene MC 532 Polifurit Polybutylene glycol Poly(butylene oxide) Polyfurit Polyfurit 1000 Polyfurite Polymeg Polymeg 1000 Polymeg 1020 Polymeg 2000 Polymeg 2010 Polymeg 600 Polymeg 650 Poly(oxybutylene) glycol Poly(oxy-1,4-butylene) glycol Poly(oxytetramethylene) Poly(oxytetramethylene)diol Poly(tetramethylene ether) Poly(tetramethylene ether)diol Poly(tetramethylene ether)glycol Poly(tetramethylene glycol) Poly(tetramethylene oxide) Poly(tetramethylene oxide) glycol PTG 100 PTG 200 PTG 300 PTG 400 PTG 500 PTG 500p PTMG PTMG 1000 PTMG 2000 Qo polymeg Qo polymeg 1000 Teracol Teracol 1000 Teracol 2000 Teracol 30 Teracol 650 Terathane Terathane 1000 Terathane 2900 Tetrahydrofuran homopolymer SRU THF polymer, SRU CCRIS 8980 (CAS 25190-06-1), a certified reference material (molecular formula C4H10O2, MW 90.12 g/mol) for analytical method development and quality control.
25190-06-1 Polytetramethylene glycol Glycols, polytetramethylene Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy- B 2000 Hiprene MC 532 Polifurit Polybutylene glycol Poly(butylene oxide) Polyfurit Polyfurit 1000 Polyfurite Polymeg Polymeg 1000 Polymeg 1020 Polymeg 2000 Polymeg 2010 Polymeg 600 Polymeg 650 Poly(oxybutylene) glycol Poly(oxy-1,4-butylene) glycol Poly(oxytetramethylene) Poly(oxytetramethylene)diol Poly(tetramethylene ether) Poly(tetramethylene ether)diol Poly(tetramethylene ether)glycol Poly(tetramethylene glycol) Poly(tetramethylene oxide) Poly(tetramethylene oxide) glycol PTG 100 PTG 200 PTG 300 PTG 400 PTG 500 PTG 500p PTMG PTMG 1000 PTMG 2000 Qo polymeg Qo polymeg 1000 Teracol Teracol 1000 Teracol 2000 Teracol 30 Teracol 650 Terathane Terathane 1000 Terathane 2900 Tetrahydrofuran homopolymer SRU THF polymer, SRU CCRIS 8980 (C4H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 25190-06-1 Polytetramethylene glycol Glycols, polytetramethylene Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy- B 2000 Hiprene MC 532 Polifurit Polybutylene glycol Poly(butylene oxide) Polyfurit Polyfurit 1000 Polyfurite Polymeg Polymeg 1000 Polymeg 1020 Polymeg 2000 Polymeg 2010 Polymeg 600 Polymeg 650 Poly(oxybutylene) glycol Poly(oxy-1,4-butylene) glycol Poly(oxytetramethylene) Poly(oxytetramethylene)diol Poly(tetramethylene ether) Poly(tetramethylene ether)diol Poly(tetramethylene ether)glycol Poly(tetramethylene glycol) Poly(tetramethylene oxide) Poly(tetramethylene oxide) glycol PTG 100 PTG 200 PTG 300 PTG 400 PTG 500 PTG 500p PTMG PTMG 1000 PTMG 2000 Qo polymeg Qo polymeg 1000 Teracol Teracol 1000 Teracol 2000 Teracol 30 Teracol 650 Terathane Terathane 1000 Terathane 2900 Tetrahydrofuran homopolymer SRU THF polymer, SRU CCRIS 8980 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H10O2 |
| Molecular Weight | 90.12 g/mol |
| Purity | 97%+ |
| 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.) | 1964 |
Related Polytetramethylene Standards
Recommended Standards
- (R,R)-2,3-butanediol 24347-58-8 D(-)-2,3-butanediol 2,3-butylene glycol 2,3-butanediol butanediol (R,R)-butane-2,3-diol (R,R)-2,3-butylene glycol (CAS 24347-58-8)
- (+)-L-Tartaric acid bis(dimethylamide) (R,R)-(+)-2,3-Dihydroxy-N,N,N',N'-tetramethylsuccinamide (S)-(+)-1-Methoxy-2-propanol 26550-55-0 (CAS 26550-55-0)
- Rel-(2R,3R)-Butane-2,3-diol (CAS 6982-25-8)
- 616-29-5 L59259H635 1,3-Diamino-2-propanol 1,3-Diaminopropan-2-ol 2-Propanol, 1,3-diamino- AI3-15325 1,3-Diamino-2-hydroxypropane Diaminoisopropanol EINECS 210-474-2 2-Hydroxy-1,3-diaminopropane 2-Hydroxy-1,3-propanediamine NSC 6070 UNII-L59259H635 EC 210-474-2 (CAS 616-29-5)
- 2-(Chloromethyl)aniline hydrochloride (CAS 88301-81-9)
- tert-Butyl (3-(triethoxysilyl)propyl)carbamate (CAS 137376-38-6)
- Wybutosine (CAS 55196-46-8)
- 1-(2-Methoxy-5-methylphenyl)-2-methyl-1H-benzimidazole-5-carboxylic acid (CAS 442531-54-6)
- Bis(2-methoxyethyl) Phthalate-3,4,5,6-d4 (CAS 1398065-54-7)
- 2,7-Dibenzyl-2,7-diazaspiro[4.4]Nonane (CAS 77415-72-6)
- 6-Azaspiro[4.5]Decan-9-one 2,2,2-trifluoroacetate (CAS 1334146-61-0)
- 2-(2-Methoxycyclohexyl)ethan-1-ol (CAS 875824-05-8)
- Citalopram Impurity 67 (CAS 4792-29-4)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
Why CATO?
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