美索比妥钠

Name: 美索比妥钠
Brand: 济南圣和化工有限公司

CAS 309-36-4C14H17N2NaO3MW 284.29

美索比妥钠，CAS 登记号 309-36-4，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于无机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号309-36-4

分子式C14H17N2NaO3

分子量284.29

熔点140 to 147 °F (NTP, 1992)

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域无机化学品

类别无机化学品

用途与场景

无机化学品

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

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常见问题

在哪里能查到美索比妥钠的 CAS 号？

本页已列出美索比妥钠的 CAS 号：309-36-4，可与随货 COA 核对。

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主要涉及无机化学品。

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PubChem 公开数据

Description

Methohexital Sodium · CAS 309-36-4 · C14H17N2NaO3. UNII 60200PNZ7Q. Melting Point: 140 to 147 °F (NTP, 1992).

Identification

CAS Registry Number	309-36-4
PubChem CID	23690443
Molecular formula	C14H17N2NaO3
IUPAC name	sodium 5-hex-3-yn-2-yl-1-methyl-4,6-dioxo-5-prop-2-enylpyrimidin-2-olate
UNII (FDA)	60200PNZ7Q

Computed Descriptors

Molecular Weight	284.29
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	3
Exact Mass	284.11368669
Monoisotopic Mass	284.11368669
Topological Polar Surface Area	72.8
Heavy Atom Count	20
Formal Charge	0
Complexity	515

Physical & Chemical Properties

Melting Point	140 to 147 °F (NTP, 1992)

Physical description & handling notes

Sodium methohexital is a white powder. (NTP, 1992)
greater than or equal to 100 mg/mL at 66 °F (NTP, 1992)

Documented Uses

Methohexital is indicated for use as an intravenous anaesthetic. It has also been commonly used to induce deep sedation. It is only used in hospital or similar settings, under strict supervision.
Ultrashort-acting anesthetics that are used for induction. Loss of consciousness is rapid and induction is pleasant, but there is no muscle relaxation and reflexes frequently are not reduced adequately. Repeated administration results in accumulation and prolongs the recovery time. Since these agents have little if any analgesic activity, they are seldom used alone except in brief minor procedures. (From AMA Drug Evaluations Annual, 1994, p174)
Barbiturate [EPC]; Barbiturates [CS]
Metabolism occurs in the liver through demethylation and oxidation. Side-chain oxidation is the most important biotransformation involved in termination of biologic activity. Route of Elimination: Excretion occurs via the kidneys through glomerular filtration. Half Life: 5.6 ± 2.7 minutes

Synonyms

Methohexital sodium; SODIUM METHOHEXITAL; Brevital; Brietal sodium; 309-36-4; Methohexitone sodium; Brevimytal; Brevital Sodium; Enallynymal sodium; Sodium methohexitone; Methohexital sodium salt; Methohexital sodium (USP); Methohexital sodium [USP]; CHEBI:6834; Sodium 5-allyl-1-methyl-5-(1-methyl-2-pentynyl)barbiturate; DTXSID6026036

Frequently Asked Questions

What are the CAS number and molecular formula of Methohexital Sodium?

CAS 309-36-4; molecular formula C14H17N2NaO3; molecular weight — g/mol.

What other names is Methohexital Sodium known by?

Methohexital sodium, SODIUM METHOHEXITAL, Brevital, Brietal sodium, 309-36-4, Methohexitone sodium.

What are the key physical properties of Methohexital Sodium?

Melting Point: 140 to 147 °F (NTP, 1992).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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