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I0503

Sigma-Aldrich

Isopentenyl pyrophosphate triammonium salt solution

1 mg/mL in methanol (:aqueous 10 mM NH4OH (7:3)), ≥95% (TLC)

Synonym(s):

IPP

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About This Item

Empirical Formula (Hill Notation):
C5H12O7P2 · 3NH3
CAS Number:
Molecular Weight:
297.18
UNSPSC Code:
12352212
PubChem Substance ID:
NACRES:
NA.25
Pricing and availability is not currently available.

Assay

≥95% (TLC)

packaging

vial of 200 μg

concentration

1 mg/mL in methanol (:aqueous 10 mM NH4OH (7:3))

storage temp.

−20°C

SMILES string

N.N.N.CC(=C)CCOP(O)(=O)OP(O)(O)=O

InChI

1S/C5H12O7P2.3H3N/c1-5(2)3-4-11-14(9,10)12-13(6,7)8;;;/h1,3-4H2,2H3,(H,9,10)(H2,6,7,8);3*1H3

InChI key

JREYOWJEWZVAOR-UHFFFAOYSA-N

Application

Intermediate in terpene biosynthesis.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Target Organs

Eyes,Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

69.8 °F - closed cup

Flash Point(C)

21 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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John M Lacy et al.
Urology, 98, 189-194 (2016-07-05)
To identify comorbid conditions that may increase the likelihood of revision surgery after primary penile prosthesis implantation. To evaluate trends in utilization of prostheses and selection of device within the Veterans Affairs (VA) system. A retrospective review of the VA
Jarika Kaewbanjong et al.
The Journal of pharmacy and pharmacology, 69(12), 1716-1723 (2017-08-25)
To investigate the efficacy of clotrimazole microemulsion (CTZ-ME) and its gel form, clotrimazole microemulsion-based gel (CTZ-MBG), for the treatment of oral candidiasis. CTZ-ME and CTZ-MBG were characterized for droplet size and texture, respectively. The ex-vivo permeation study and irritancy assessment
2018 Canadian Urological Association guideline for Peyronie's disease and congenital penile curvature.
Anthony J Bella et al.
Canadian Urological Association journal = Journal de l'Association des urologues du Canada, 12(5), E197-E209 (2018-05-25)
Alanna S Murday et al.
Immunology, 151(4), 385-394 (2017-03-28)
The study aimed to identify an immunoregulatory factor that restores the phosphoantigen response of Vγ9Vδ2
Shogo Kumagai et al.
Scientific reports, 8(1), 13994-13994 (2018-09-20)
The pyrolysis of bisphenol A (BPA), an essential process ingredient used in industry and many everyday life products, helps produce low-industrial-demand chemicals such as isopropenyl- and isopropyl-phenols (IPP and iPrP). In this study, tandem micro-reactor gas chromatography/mass spectrometry combined with

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Cholesterol biosynthesis starts in the hepatic endoplasmic reticulum with acetyl-CoA, yielding 3-hydroxy-3-methylglutaryl-CoA via HMG-CoA synthase.

Cholesterol biosynthesis starts in the hepatic endoplasmic reticulum with acetyl-CoA, yielding 3-hydroxy-3-methylglutaryl-CoA via HMG-CoA synthase.

Cholesterol biosynthesis starts in the hepatic endoplasmic reticulum with acetyl-CoA, yielding 3-hydroxy-3-methylglutaryl-CoA via HMG-CoA synthase.

Cholesterol biosynthesis starts in the hepatic endoplasmic reticulum with acetyl-CoA, yielding 3-hydroxy-3-methylglutaryl-CoA via HMG-CoA synthase.

Questions

1–3 of 3 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/449/386/product-dating-information-mk.pdf

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  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

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  3. I would like to inquire about the differences between the products I0503 Isopentenyl pyrophosphate triammonium salt solution and 00297 ISOPENTENYL PYROPHOSPHATE TRILITHIUM SAL, as well as which product is more suitable for immune cell stimulation culture.

    1 answer
    1. The primary difference between the two products is the salt form. The I0503 is a triammonium salt and 00297 is a trilithium salt. These salts will ionize in solution. The secondary difference is that the I0503 is in methanol. As methanol is cytotoxic, it would not be suitable for use with cell or animal models. In addition, the 00297 has not been tested for in vitro use.
      To discuss the difference in properties and potential applications further, please navigate to the link https://www.sigmaaldrich.com/techservice, click on "Product Technical Inquiries" under the Products Section with all the required information so that a member of the Technical Service team can reach out to assist further. Thank you.

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