L-Arabinopyranose
87-72-9 Basic informationMore
- Product Name:L-Arabinopyranose
- Synonyms: ARABITOL, L-(-)-(RG) L-ARABINOSE extrapure (2R,3R,4S,5S)-oxane-2,3,4,5-tetrol L-Arabinose 98% L-(+)-Arabinose, L-arabinose L-Arabinopyranose l-[1-13C]arabinose l-[2-13C]arabinose
- CAS:87-72-9
- MF:C5H10O5
- MW:150.13
- EINECS:201-767-6
- Mol File:87-72-9.mol
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USE
beta-L-(+)-Arabinose is recrystallised slowly, twice, from 80% aqueous EtOH, then dried under vacuum over P2O5. It can also be purified by heating the arabinose (200g) with glacial acetic acid (300mL) on a boiling water bath for 45minutes, cooling, filtering, washing with 95% EtOH (500mL) in four portions and drying at 56-60o over P2O5. It has been recrystallised from 5times its weight of 76% EtOH using charcoal (10g) to yield 127g, m 155-157o, [] 20D +190.6o and mutarotating to +104o (c 4, H2O). [Anderson & Sands Org Synth Coll Vol I 67 1941, Wolfrom & Christian J Am Chem Soc 48 3172 1926, Beilstein 1 IV 4217.]
Lastest Price from L-Arabinopyranose manufacturers
- Venetoclax Impurity 20
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- US $0.00-0.00/mg
- CAS:
- Min. Order: 10mg
- Purity: 0.98
- Supply Ability: 10g
- 2024-04-28
- L-Arabinopyranose
-
- US $10.00 /kg
- CAS:87-72-9
- Min. Order: 1kg
- Purity: 99.7%
- Supply Ability: 200000kg
- 2024-04-27
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- Company Name:Anhui Hegeng Biotechnology Co., Ltd.
- Tel:21-65953622 13916053686
- Products Intro:Product Name:L-(+)-Arabinose
CAS:87-72-9
Purity:99% Package:5000kg - CB Index:58
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- Company Name:Shanghai Ruili Spectrum Biotechnology Co., Ltd
- Tel:021-64705760 18027310741
- Products Intro:Product Name:L（+）Arabinose
CAS:87-72-9
Purity:BR,98% Package:10g;25g;100g;500g - CB Index:58
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- Company Name:J & K SCIENTIFIC LTD.
- Tel:010-82848833 400-666-7788
- Products Intro:Product Name:L-(+)-Arabinose, 98%
CAS:87-72-9
Purity:98% Package:100G;25G;5G More... - CB Index:76
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- Company Name:BeiJing Hwrk Chemicals Limted
- Tel:0757-86329057 18934348241
- Products Intro:Product Name:L-(+)-Arabinose
CAS:87-72-9
Purity:99.00% Package:1kg Remarks:HWG12409 More... - CB Index:55
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- Company Name:Energy Chemical
- Tel:021-021-58432009 400-005-6266
- Products Intro:Product Name:L(+)-Arabinose
CAS:87-72-9
Purity:98% Package:25g,500g,5g,100g More... - CB Index:61
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