Istruktura ng Hydroxypinacolone Retinoate


Petsa ng Paglabas:

2026-10-07

Hydroxypinacolone Retinoate structural formula

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Ano ang structural formula ng Hydroxypinacolone Retinoate? Detalyadong paliwanag ng HPR molecular structure, molecular formula, at CAS number

Ang structural formula ng Hydroxypinacolone Retinoate ay ang impormasyong kailangan munang kumpirmahin ng maraming cosmetic R&D personnel at raw material procurement personnel kapag nag-aaral ng HPR (Hydroxypinacolone Retinoate). Ang Hydroxypinacolone Retinoate ay isang retinoate ester compound, ang CAS number ay
893412-73-2,ang molecular formula ay
C26H38O3
,ang relative molecular mass ay humigit-kumulang
398.58。

Mula sa molecular structure, ang Hydroxypinacolone Retinoate ay nagpapanatili ng tipikal na conjugated polyene structure ng Vitamin A, at ang carboxyl group sa dulo ng retinoic acid ay na-esterify upang bumuo ng bagong ester group. Ang artikulong ito ay tatalakay sa structural formula ng Hydroxypinacolone Retinoate, molecular formula, structural characteristics, SMILES, at aktwal na paraan ng pagkilala sa raw material.

I. Pangunahing impormasyon ng structural formula ng Hydroxypinacolone Retinoate

Chinese name
Hydroxypinacolone Retinoate
Pangalan sa Ingles
Hydroxypinacolone Retinoate
Karaniwang daglat
HPR
Numero ng CAS
893412-73-2
Pormulang molekular
C26H38O3
Timbang molekular
Humigit-kumulang 398.58 g/mol
PubChem CID
25054592
InChIKey
XLPLFRLIWKRQFT-XUJYDZMUSA-N

Dapat tandaan na ang
structural formula at molecular formula ay hindi magkaparehong konsepto
Ang C26H38O3 ay nagpapahiwatig lamang na ang isang molekula ng hydroxypinacolone retinoate ay naglalaman ng 26 carbon atoms, 38 hydrogen atoms, at 3 oxygen atoms, samantalang ang structural formula ay higit pang nagpapakita kung paano konektado ang mga atom na ito.

Istruktura ng Hydroxypinacolone Retinoate(Larawan1)

II. Ano ang mga katangian ng istruktura ng hydroxypinacolone retinoate?

Mula sa structural formula ng hydroxypinacolone retinoate, makikita na ang molekula nito ay hindi isang simpleng short-chain ester, kundi may malinaw na structural characteristics ng mga Retinoid compound.

1. May tipikal na conjugated polyene structure ng Retinoid

Sa HPR molecule, mayroong tuloy-tuloy na unsaturated carbon chain at maraming conjugated double bonds, na isa rin sa mahalagang structural feature ng Retinoid compounds.

Ang isang dulo ng istruktura nito ay naglalaman ng cyclohexene structure na may methyl substitution, na sinusundan ng mas mahabang conjugated polyene chain, at pagkatapos ay konektado sa ester group at branched chain structure na may carbonyl group.

2. Ito ay kabilang sa mga ester derivatives ng retinoic acid

Mula sa pananaw ng kemikal na istruktura, ang Hydroxypinacolone Retinoate ay maaaring ipakita bilang isang ester derivative na nabuo mula sa retinoic acid.

Isa sa mga sistematikong pangalan nito ay:

(3,3-dimethyl-2-oxobutyl) (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenoate

Bagaman medyo mahaba ang pangalang ito, inilalarawan na nito ang mahahalagang impormasyon tulad ng posisyon ng double bonds, substituents, at ester structure sa HPR molecule.

3. Naglalaman ang molecule ng 3 oxygen atoms

Ang molecular formula ng hydroxypinacolone retinoate ay C26H38O3, kung saan ang 3 oxygen atoms ay pangunahing nagmumula sa ester group at carbonyl-related structures.

Samakatuwid, sa pamamagitan ng HPR structural formula, hindi lamang makikita ang retinoid conjugated backbone, kundi direktang maobserbahan din ang esterified na bahagi na naiiba sa ordinaryong retinol structure.

III. SMILES structural expression ng hydroxypinacolone retinoate

Bukod sa karaniwang two-dimensional chemical structure diagram, ang SMILES ay madalas ding ginagamit sa chemical databases, ingredient databases, at scientific materials upang kumatawan sa compound structure.

Ang structure ng hydroxypinacolone retinoate na nakatala sa PubChem ay maaaring katawanin ng sumusunod na SMILES:

CC1=C(C(CCC1)(C)C)\/C=C\/C(=C\/C=C\/C(=C\/C(=O)OCC(=O)C(C)(C)C)\/C)\/C

Ang SMILES ay isang paraan ng pag-convert ng molecular structure sa text characters, pangunahing ginagamit para sa chemical database retrieval, structure search, at molecular recognition sa chemical information software.

Para sa ordinaryong pagbili ng cosmetic raw materials, hindi kailangang kabisaduhin ang buong SMILES, ngunit kung kailangang i-verify ang structural data, CAS information, o third-party testing data na ibinigay ng supplier, ang SMILES, InChIKey, at CAS number ay maaaring gamitin bilang auxiliary identification information.

Istruktura ng Hydroxypinacolone Retinoate(Larawan2)

IV. Ano ang pagkakaiba ng structural formula at molecular formula ng Hydroxypinacolone Retinoate?

Kapag naghahanap ng "Hydroxypinacolone Retinoate structural formula", madalas ding makikita ang C26H38O3, kaya madaling mapagkamalang magkapareho ang dalawa.

Sa katunayan:

Molecular formula:
C26H38O3

Ipinapakita lamang nito ang bilang ng bawat elemento sa HPR molecule.

Structural formula:
Ipinapakita nito kung paano eksaktong konektado ang 26 carbon atoms, 38 hydrogen atoms, at 3 oxygen atoms, at maaari ring ipakita ang impormasyon tulad ng double bonds, ester bonds, carbonyl groups, at ring structures.

Kaya, sa pagtukoy kung ang isang substance ay Hydroxypinacolone Retinoate, hindi sapat na makita lamang ang C26H38O3; ang mas maingat na paraan ay sabay na i-verify ang
CAS number, structural formula, molecular formula, molecular weight, at analytical testing data
。

V. Bakit ang Hydroxypinacolone Retinoate ay kabilang sa Retinoid-type na istruktura?

Ang istruktura ng HPR ay naglalaman ng representative cyclic terminal at conjugated polyene chain structure na taglay ng Retinoid compounds.

Mula sa structural origin, maaari itong maunawaan bilang ester derivative ng retinoic acid, kaya sa English materials bukod sa Hydroxypinacolone Retinoate, makikita rin ang
Retinoic acid, 3,3-dimethyl-2-oxobutyl ester
na pangalang ito.

Ang mga database tulad ng FDA GSRS ay iniuugnay rin ang CAS 893412-73-2 sa Hydroxypinacolone Retinoate, at itinatala ang molecular formula nito na C26H38O3.

VI. Paano makumpirma sa pamamagitan ng structural information kung ito ay Hydroxypinacolone Retinoate?

Kung ang isang cosmetics company ay namimili ng HPR raw material, inirerekomenda na huwag magdesisyon base lamang sa pangalan ng produkto; mas mabuting suriin nang mabuti ang mga sumusunod na impormasyon.

1、Suriin ang CAS number

Ang karaniwang CAS number ng Hydroxypinacolone Retinoate ay:

893412-73-2

2、Suriin ang molecular formula

Ang katumbas na molecular formula ay dapat:

C26H38O3

3、Suriin ang molecular weight

Ang relative molecular mass na naitala sa mga pampublikong database ng kemikal ay humigit-kumulang:

398.58~398.6 g/mol

4、Tingnan ang COA at mga dokumento ng pagsusuri

Para sa pagbili ng raw materials, ang pagsuri lamang sa structural formula ay hindi pa sapat na kapalit ng aktwal na pagsusuri ng kalidad. Sa pagbili, dapat ding isaalang-alang ang COA na ibinigay ng supplier, resulta ng HPLC testing, at mga kinakailangang dokumento ng structural characterization upang makagawa ng paghatol.

Kung ang binibili ay high-purity HPR powder, maaari pang hilingin sa supplier na magbigay ng batch testing report at mga kinakailangang dokumento ng pagsusuri tulad ng NMR, HPLC, at iba pa, upang kumpirmahin ang pagkakakilanlan at purity ng raw material.

Istruktura ng Hydroxypinacolone Retinoate(Larawan3)

VII. Mga Karaniwang Tanong tungkol sa Structural Formula ng Hydroxypinacolone Retinoate

Ano ang molecular formula ng Hydroxypinacolone Retinoate?

Ang molecular formula ng Hydroxypinacolone Retinoate ay
C26H38O3
。

Ano ang molecular weight ng Hydroxypinacolone Retinoate?

Ang molecular weight nito ay humigit-kumulang
398.58 g/mol
,Maaaring bahagyang magkaiba ang pagpapakita ng decimal places sa iba't ibang database, halimbawa 398.58, 398.59 o 398.6, karaniwang nagmumula ito sa pagkakaiba ng pagkalkula at bilang ng decimal places na itinatago.

Ano ang CAS number ng Hydroxypinacolone Retinoate?

Ang CAS number na tumutugma sa Hydroxypinacolone Retinoate ay
893412-73-2。

Ang HPR ba ay Hydroxypinacolone Retinoate?

Sa mga raw material ng kosmetiko at kaugnay na teknikal na dokumento, ang HPR ay karaniwang ginagamit bilang daglat ng Hydroxypinacolone Retinoate, na hydroxypinacolone retinoate.

Pareho ba ang structural formula ng hydroxypinacolone retinoate at retinol?

Hindi pareho. Bagama't pareho silang nabibilang sa mga retinoid-related compound at may bahagyang magkatulad na katangian ng Retinoid skeleton, ang hydroxypinacolone retinoate ay may iba't ibang terminal functional group at ester structure, kaya ang molecular formula, molecular weight, at kumpletong chemical structure nito ay naiiba sa Retinol.

VIII. Buod

Ang CAS number ng hydroxypinacolone retinoate (Hydroxypinacolone Retinoate, HPR) ay
893412-73-2,ang molecular formula ay
C26H38O3
,at ang molecular weight ay humigit-kumulang
398.58 g/mol
。

Makikita mula sa structural formula ng hydroxypinacolone retinoate na ang molekula nito ay naglalaman ng tipikal na Retinoid conjugated polyene structure, at mayroon ding ester group at carbonyl-related structure. Para sa mga R&D o procurement personnel, nakakatulong ang structural formula upang maunawaan ang chemical identity ng HPR, ngunit sa aktwal na pagbili ng raw material at proseso ng paghusga ng kalidad, dapat ding i-verify ang CAS number, COA, HPLC, at kinakailangang NMR at iba pang testing data.

Samakatuwid, kapag naghahanap ng "hydroxypinacolone retinoate structural formula", ipinapayo na huwag tumingin lamang sa isang structural image, kundi pagsamahin ang
structural formula, CAS number, molecular formula, molecular weight, at testing data
upang gumawa ng paghusga.

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