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/418/501/product-dating-information-06-25-mk.pdf
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65363
(R)-(−)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride
derivatization grade (chiral), LiChropur™, ≥99.0%
Synonim(y):
(R)-(−)-MTPA-Cl, Mosher’s acid chloride
Wybierz wielkość
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
100 mg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 587,00 zł |
500 mg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 2390,00 zł |
Informacje o tej pozycji
587,00 zł
grade
derivatization grade (chiral)
Quality Segment
product line
ChiraSelect™
assay
≥99.0% (AT), ≥99.0%
optical activity
[α]20/D −132±2°, c = 6 in chloroform
optical purity
enantiomeric ratio: ≥99.5:0.5 (GC)
quality
LiChropur™
technique(s)
HPLC: suitable
refractive index
n20/D 1.469, n20/D 1.47 (lit.)
bp
213-214 °C (lit.)
density
1.35 g/mL at 25 °C (lit.)
shipped in
wet ice
storage temp.
−20°C
SMILES string
CO[C@](C(Cl)=O)(c1ccccc1)C(F)(F)F
InChI
1S/C10H8ClF3O2/c1-16-9(8(11)15,10(12,13)14)7-5-3-2-4-6-7/h2-6H,1H3/t9-/m0/s1
InChI key
PAORVUMOXXAMPL-VIFPVBQESA-N
General description
Application
Packaging
Other Notes
Legal Information
1 of 1
Ta pozycja | |||
|---|---|---|---|
| assay ≥99.0% (AT) | assay 99% | assay ≥99.0% (AT) | assay ≥99% |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C |
| bp 213-214 °C (lit.) | bp 213-214 °C (lit.) | bp 213-214 °C (lit.) | bp 95-97 °C/0.05 mmHg (lit.) |
| refractive index n20/D 1.469, n20/D 1.47 (lit.) | refractive index n20/D 1.469 (lit.) | refractive index n20/D 1.469 | refractive index n20/D 1.474 (lit.) |
| technique(s) HPLC: suitable | technique(s) - | technique(s) HPLC: suitable | technique(s) - |
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
Klasa składowania
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
192.2 °F - closed cup
flash_point_c
89 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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