D-(-)-Isoascorbic acid - analytical standard, high purity , CAS No.89-65-6

Item Number

I109584

Grouped product items
SKU	Size	Availability	Price
I109584-250mg	250mg	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$135.90
I109584-500mg	500mg	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$241.90
I109584-1g	1g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$430.90
I109584-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,941.90

Basic Description

Synonyms	Erythorbic acid\|Isoascorbic acid\|D-Araboascorbic acid\|89-65-6\|D-Isoascorbic acid\|Araboascorbic acid\|D-Erythorbic acid\|Isovitamin C\|D-(-)-Isoascorbic acid\|Saccharosonic acid\|Glucosaccharonic acid\|2,3-Didehydro-D-erythro-hexono-1,4-lactone\|FEMA No. 2410\|Ery
Specifications & Purity	analytical standard
Storage Temp	Protected from light
Shipped In	Normal
Grade	analytical standard

Names and Identifiers

IUPAC Name	(2R)-2-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxy-2H-furan-5-one
INCHI	InChI=1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5-/m1/s1
InChi Key	CIWBSHSKHKDKBQ-DUZGATOHSA-N
Canonical SMILES	C(C(C1C(=C(C(=O)O1)O)O)O)O
Isomeric SMILES	C([C@H]([C@@H]1C(=C(C(=O)O1)O)O)O)O
WGK Germany	2
RTECS	KF3015000
PubChem CID	54675810
Molecular Weight	176.12
Beilstein	84271

Certificates

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4 results found

Lot Number	Certificate Type	Date	Item
F2221288	Certificate of Analysis	Mar 22, 2024	I109584
F2221289	Certificate of Analysis	Mar 22, 2024	I109584
F2221290	Certificate of Analysis	Mar 22, 2024	I109584
F2221406	Certificate of Analysis	Mar 22, 2024	I109584

Sensitivity

Light sensitive.

Specific Rotation[α]

-17.5 ° (C=10, H2O)

Melt Point(°C)

166-172°C

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.
WGK Germany	2
RTECS	KF3015000
Merck Index	5126

Solution Calculators

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Basic Description