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C2107

Sigma-Aldrich

Ácido (1S)-(+)-10-alcanforsulfónico

99%

Sinónimos:

Ácido (+)-alcanfor-10-sulfónico (β), Ácido (1S)-alcanfor-10-sulfónico

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$32.00
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$87.90
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$182.00

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5 G
$32.00
100 G
$87.90
500 G
$182.00

About This Item

Fórmula empírica (notación de Hill):
C10H16O4S
Número de CAS:
3144-16-9
Peso molecular:
232.30
Beilstein/REAXYS Number:
2809675
EC Number:
221-554-1
MDL number:
MFCD00064157
UNSPSC Code:
12352115
PubChem Substance ID:
24892465
NACRES:
NA.22

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Quality Level

200

assay

99%

form

crystals

optical activity

[α]20/D +19.9°, c = 2 in H2O

mp

196-200 °C (dec.) (lit.)

SMILES string

CC1(C)[C@@H]2CC[C@@]1(CS(O)(=O)=O)C(=O)C2

InChI

1S/C10H16O4S/c1-9(2)7-3-4-10(9,8(11)5-7)6-15(12,13)14/h7H,3-6H2,1-2H3,(H,12,13,14)/t7-,10-/m1/s1

InChI key

MIOPJNTWMNEORI-GMSGAONNSA-N

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Application

El ácido (1S)-(+)-10-alcanforsulfónico puede utilizarse como materia prima para la síntesis de 10-yodoalcanfor.[1] Puede utilizarse también como aditivo para inducir quiralidad en la banda de conducción de la polianilina.[2] La (±)-S-metil-S-fenilsulfoximina puede resolverse utilizándola como un agente de resolución quiral para dar lugar a la (-)-forma en gran pureza enantiomérica.[3]
Utilizada como agente de resolución,[4] como catalizador en el acoplamiento de dipéptidos.[5]

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H290,H314

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
WXBF2234V
WXBD9981V
WXBF0156V
WXBF0157V
WXBD9982V

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Large induced optical activity in the conduction band of polyaniline doped with (1S)-(+)-10-camphorsulfonic acid.
Havinga EE, et al.
Synt. Metals, 66(1), 93-97 (1994)
Norma J Greenfield
Nature protocols, 1(6), 2876-2890 (2007-04-05)
Circular dichroism (CD) is an excellent tool for rapid determination of the secondary structure and folding properties of proteins that have been obtained using recombinant techniques or purified from tissues. The most widely used applications of protein CD are to
Helvetica Chimica Acta, 69, 1153-1153 (1986)
Heterocycles, 31, 353-353 (1990)
An efficient resolution of (?)-S-methyl-S-phenylsulfoximine with (+)-10-camphorsulfonic acid by the method of half-quantities.
Brandt J and Gais HJ.
Tetrahedron Asymmetry, 8(6), 909-912 (1997)
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Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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