D-Ribose

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Names

[ CAS No. ]:
50-69-1

[ Name ]:
D-Ribose

[Synonym ]:
RIBOSE,D-(-)
FEMA 3793
EINECS 200-059-4
D-RIB
(2R,3R,4R)-2,3,4,5-Tetrahydroxypentanal
D-Ribose
d-ribos
D-(-)-RIBOSE
Ribose (300 mg)
R-RIBOSE
D-(−)-Ribose
ribose,pure
MFCD00135453

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
415.5±38.0 °C at 760 mmHg

[ Melting Point ]:
88-92ºC

[ Molecular Formula ]:
C5H10O5

[ Molecular Weight ]:
150.13

[ Flash Point ]:
219.2±23.3 °C

[ Exact Mass ]:
150.052826

[ PSA ]:
97.99000

[ LogP ]:
-2.39

[ Vapour Pressure ]:
0.0±2.2 mmHg at 25°C

[ Index of Refraction ]:
1.544

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VJ2275000
CHEMICAL NAME :
Ribose, D-
CAS REGISTRY NUMBER :
50-69-1
BEILSTEIN REFERENCE NO. :
1723081
LAST UPDATED :
199801
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C5-H10-O5
MOLECULAR WEIGHT :
150.15

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intrauterine
DOSE :
5045 ug/kg
SEX/DURATION :
female 2 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)

MUTATION DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TEST SYSTEM :
Human Lymphocyte
DOSE/DURATION :
30 mmol/L
REFERENCE :
PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 180,246,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1001 No. of Facilities: 439 (estimated) No. of Industries: 2 No. of Occupations: 8 No. of Employees: 4169 (estimated) No. of Female Employees: 2111 (estimated)

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
F

[ Risk Phrases ]:
R36/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
VJ2275000

[ HS Code ]:
2940000000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-O-isopropylidine-D-ribose
  • D-Arabinose
  • 1,5-Anhydro-2,3-O-isopropylidene-β-D-ribofuranose
  • arabinosone
  • (4R,5R)-4-((R)-1-hydroxy-2,2-dimethoxyethyl)-2,2-dimethyl-1,3-dioxan-5-ol
  • (2R,3R,4R)-2-(benzyloxy)-3,4,5-trihydroxypentanal
  • (1S,2S,E)-2-(benzyloxy)-5,5-dimethyl-1-((R)-1,4-dioxaspiro[4.5]decan-2-yl)hex-3-en-1-ol
  • Glycolaldehyde
  • DL-Glyceric aldehyde
  • (4S,1'R)-4-(1'-hydroxy-2',2'-dimethoxyethyl)-2,2-dimethyl-1,3-dioxan-5-one

DownStream

  • Methyl 2,3-O-Isopropylidene-5-O-benzyl-β-D-ribofuranoside
  • D-(−)-Ribulose
  • 5-Methyl-2'-O-methyluridine
  • D-(+)-Glyceraldehyde
  • D-Erythrose
  • Methyl 2,3-O-isopropylidene-5-O-(p-tolylsulfonyl)-beta-D-ribofuranoside
  • b-D-Ribopyranoside, methyl3,4-O-(1-methylethylidene)-, 4-methylbenzenesulfonate (9CI)
  • b-D-altro-2-Heptulopyranose,2,7-anhydro-
  • Ribitol
  • D-Ribopyranosyl amine

Customs

[ HS Code ]: 2912491000

[ Summary ]:
2912491000. other aldehyde-alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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