(S)-(+)-Pantolactone CAS 5405-40-3 Mama>99.0% (GC) Falegaosimea
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o (S)-(+)-Pantolactone (CAS: 5405-40-3) faʻatasi ai ma tulaga maualuga.O lo'o tu'uina atu e Ruifu Chemical se fa'asologa o poloka fau fale.E mafai e Ruifu ona tuʻuina atu i le lalolagi atoa, tau faʻatauvaʻa, laʻititi ma tele tele avanoa.Fa'atau (S)-(+)-Pantolactone,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | (S)-(+)-Pantolactone |
| Synonyms | L-Pantolactone;L-(+)-Pantolactone;(S)-(+)-α-Hydroxy-β,β-Dimethyl-γ-Butyrolactone;(S)-(+)-β,β-Dimethyl-α-Hydroxy-γ-Butyrolactone, (S)-Dihydro-3-Hydroxy-4,4-Dimethyl-2(3H) -Furanone;(S)-(+)-4,5-Dihydro-3-Hydroxy-4,4-Dimethyl-2(3H)-Furanone;(S)-(+)-alpha-Hydroxy-beta,beta-Dimethyl-gamma-Butyrolactone;(S)-3-Hydroxy-4,4-Dimethyldihydrofuran-2(3H)-tasi;L-(+)-Pantoyl Lactone;L-Pantoyl Lactone |
| Tulaga Fa'asoa | I Fa'atauga, Mass Production |
| Numera CAS | 5405-40-3 |
| Fuafua mole | C6H10O3 |
| Molecular Weight | 130.14 g/mol |
| Lisi Lisi | 90.0 i le 94.0 ℃ |
| Fa'apuna | 120.0~122.0 ℃/15 mm Hg(malamalama) |
| Ma'ale'ale | Hygroscopic.Susū maaleale, vevela vevela |
| Suavai Solubility | Solu i le Vai |
| Temp. | Nofoaga malulu ma mago (2~8℃) |
| COA & MSDS | Avanoa |
| Vaega | O poloka Fale o Chiral |
| Fa'ailoga | Ruifu Chemical |
| Aitema | Tulaga Fa'atonu | I'uga |
| Fa'aaliga | Pa'epa'e ile Pa'epa'e Samasama po'o tioata | E usitaia |
| Mama / Suʻesuʻega Metotia | >99.0% (GC) | 99.21% |
| Ta'amilosaga Fa'apitoa [α]20/D | +45.0° i le +55.0° (C=0.5 i H2O) | +50.2° |
| Lisi Lisi | 90.0 i le 94.0 ℃ | 90.2~90.6℃ |
| Ma'imau ile Fa'amago | <0.50% | 0.33% |
| Metala mamafa (Pb) | ≤120ppm | <20ppm |
| Alaleo Infrared | Ia ogatasi ma le Fauga | E usitaia |
| 1 H NMR Alaleo | Ia ogatasi ma le Fauga | E usitaia |
| Fa'ai'uga | Ua fa'ata'ita'iina le oloa ma fa'amalieina fa'amatalaga | |
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Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i le malulu ma mago (2 ~ 8 ℃) faleteuoloa mai mea e le fetaui.Puipui mai le malamalama ma le susu.
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Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Fa'ailoga Mata'utia Xi - Itaita
Fa'ailoga Tulaga 41 - Tulaga lamatia o le fa'aleagaina o mata
Fa'amatalaga Saogalemu
S26 - Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga faafoma'i.
S39 - Fai le puipuiga o mata/mata.
WGK Siamani 3
FLUKA BRAND F CODES 3-10
HS Code 2932209090
(S)-(+)-Pantolactone (CAS: 5405-40-3) o loʻo faʻaaogaina e avea ma mea tau vailaʻau ma mea vavalo.E fa'aaogaina e fai ma Intermediate i organic syntheses.
(S)-(+)-Pantolactone o se ester reactant cyclic felafolafoai faʻaaogaina i le sauniuniga o tunable ligands diarylphosphinites maua carbohydrate mo asymetric catalysis hydrovinylation o styrene derivatives.
