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PHR1217

1-Pentanol

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

n-Amyl alcohol, Pentyl alcohol

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About This Item

Linear Formula:
CH3(CH2)4OH
CAS Number:
71-41-0
Molecular Weight:
88.15
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823224
EC Number:
200-752-1
Beilstein/REAXYS Number:
1730975
MDL number:
MFCD00002977

Key Documents

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InChI key

AMQJEAYHLZJPGS-UHFFFAOYSA-N

InChI

1S/C5H12O/c1-2-3-4-5-6/h6H,2-5H2,1H3

SMILES string

CCCCCO

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to USP 1504955

vapor density

3 (vs air)

vapor pressure

1 mmHg ( 13.6 °C), 1.5 mmHg ( 20 °C)

CofA

current certificate can be downloaded

expl. lim.

10 %, 100 °F

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.409 (lit.)

bp

136-138 °C (lit.)

mp

−78 °C (lit.)

density

0.811 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

Quality Level

300

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General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. 1-Pentanol is a linear alcohol and a promising substitute for conventional gasoline and diesel fuels.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the US and EP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAA9030 in the slot below. This is an example certificate only and may not be the lot that you receive.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

flash_point_f

120.2 °F - closed cup

flash_point_c

49 °C - closed cup

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Gizelle Cristina Bedendo et al.
Journal of chromatography. A, 1217(42), 6449-6454 (2010-09-14)
A sensitive and precise analysis using hollow fiber renewal liquid membrane (HFRLM) extraction followed by high performance liquid chromatography-tandem mass spectrometry (LC-MS/MS) is described for determination of five sulfonamides in honey samples. In this procedure, the organic solvent introduced directly
Nadav Amdursky et al.
The journal of physical chemistry. A, 115(24), 6481-6487 (2011-05-19)
Time-resolved emission techniques were employed to study the nonradiative process of thioflavin-T (ThT) in 1-propanol, 1-butanol, and 1-pentanol as a function of the hydrostatic pressure. Elevated hydrostatic pressure increases the alcohol viscosity, which in turn strongly influences the nonradiative rate
Zhisheng Wu et al.
Bioorganic & medicinal chemistry letters, 22(20), 6358-6361 (2012-09-22)
N-(rhodamine B)-deoxylactam-5-amino-1-pentanol (dRB-APOH) was designed and prepared as the chromo-fluorogenic sensor for detection of a nerve agent simulant via analyte triggered tandem phosphorylation and opening of the intramolecular deoxylactam. The successful detection of diethyl chlorophosphate suggests the utility of rhodamine-deoxylactams
Bidyut K Paul et al.
Journal of colloid and interface science, 316(2), 751-761 (2007-10-02)
The phase behaviors, interfacial composition, thermodynamic properties and structural characteristics of water-in-oil microemulsions under varied molar ratio of water to surfactant (omega) at 303 K and also by varying temperatures at a fixed omega(=40) by mixing with 1-pentanol and decane
Acid/base- and anion-controllable organogels formed from a urea-based molecular switch.
Sheng-Yao Hsueh et al.
Angewandte Chemie (International ed. in English), 49(48), 9170-9173 (2010-10-19)
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