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C7559

Chloroform

≥99%, PCR Reagent, contains amylenes as stabilizer

Synonym(e):

Methylidyntrichlorid, Trichlormethan

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PackungsgrößeSKUVerfügbarkeitPreis
5 vials
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CHF 141.00

Über diesen Artikel

Empirische Formel (Hill-System):
CHCl3
CAS-Nummer:
Molekulargewicht:
119.38
UNSPSC Code:
12191502
NACRES:
NA.28
PubChem Substance ID:
EC Number:
200-663-8
Beilstein/REAXYS Number:
1731042
MDL number:
Assay:
≥99%
Technique(s):
PCR: suitable
Bp:
60.5-61.5 °C (lit.)
Vapor pressure:
160 mmHg ( 20 °C)

CHF 141.00


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vapor density

4.1 (vs air)

Quality Segment

vapor pressure

160 mmHg ( 20 °C)

assay

≥99%

form

liquid

contains

amylenes as stabilizer

packaging

vial of 1.5 mL

technique(s)

PCR: suitable

color

colorless

refractive index

n20/D 1.445 (lit.)

bp

60.5-61.5 °C (lit.)

mp

−63 °C (lit.)

density

1.492 g/mL at 25 °C (lit.)

foreign activity

DNase, RNase, none detected

SMILES string

ClC(Cl)Cl

InChI

1S/CHCl3/c2-1(3)4/h1H

InChI key

HEDRZPFGACZZDS-UHFFFAOYSA-N

General description

Chloroform is used in pharmaceutical preparations as an anesthetic and as an additive. It is now mainly used as an organic solvent. Chloroform is produced by anthropogenic and natural sources. This abundant halocarbon in the atmosphere is found in ground and surface water sources.[1]

Application

Chloroform has been used in phenol-chloroform extraction to find its ability to purify nucleic acids from blood culture fluids.[2] It has also been used in RNA extraction/isolation[1] and purification.[3]

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Dieser Artikel
372978366919C2432
assay

≥99%

assay

≥99%

assay

≥99.8%

assay

≥99.5%

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

technique(s)

PCR: suitable

technique(s)

-

technique(s)

UV/Vis spectroscopy: suitable

technique(s)

RNA extraction: suitable

form

liquid

form

liquid

form

liquid

form

liquid

bp

60.5-61.5 °C (lit.)

bp

60.5-61.5 °C (lit.)

bp

60.5-61.5 °C (lit.)

bp

60.5-61.5 °C (lit.)

vapor density

4.1 (vs air)

vapor density

4.1 (vs air)

vapor density

4.1 (vs air)

vapor density

4.1 (vs air)


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pictograms

Skull and crossbonesHealth hazard

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3

target_organs

Central nervous system, Liver,Kidney

Lagerklasse

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

does not flash

flash_point_c

does not flash

ppe

Eyeshields, Faceshields, Gloves



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Protokolle

Protocol using antibody mediated hot start polymerase with a red dye for easy gel loading. Method has short activation period (<1min), and results in higher yields and more specificity over standard PCR methods.


Kidney
Encyclopedia of Toxicology (2014)
Accalia Fu et al.
Diabetologia, 58(7), 1513-1522 (2015-04-16)
Precise regulation of insulin secretion by the pancreatic beta cell is essential for the maintenance of glucose homeostasis. Insulin secretory activity is initiated by the stepwise breakdown of ambient glucose to increase cellular ATP via glycolysis and mitochondrial respiration. Knockout
Pramod Kumar et al.
Tissue engineering. Part C, Methods, 21(7), 660-670 (2014-12-24)
Tissue engineering by self-assembly uses the cells' secretome as a regeneration template and biological factory of trophic factors. Despite the several advantages that have been witnessed in preclinical and clinical settings, the major obstacle for wide acceptance of this technology



Global Trade Item Number

SKUGTIN
C7559-5VL04061833512944

Questions

1–2 of 2 Questions  
  1. 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/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. 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

      Helpful?

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