NISTC15503874

Product Name: NISTC15503874
CAS No.: 15503-87-4
Chemical Name: NISTC15503874
Synonyms: Ursamine;Usaramin;Usaramine;Mucronatine;Usaramine-RM;NISTC15503874;trans-Retrorsine;(15E)-Retrorsine;(15E)-12,18-Dihydroxysenecionan-11,16-dione;(5R,6S,9a1R,14aR,E)-3-Ethylidene-6-hydroxy-6-(hydroxymethyl)-5-methyl-3,4,5,6,9,9a1,11,13,14,14a-decahydro-[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione
CBNumber: CB21249330
Molecular Formula: C18H25NO6
Formula Weight: 351.39
MOL File: 15503-87-4.mol

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NISTC15503874 Property

Melting point:: 178-180℃
Boiling point:: 583.2±50.0 °C(Predicted)
Density: 1.32±0.1 g/cm3 (20 ºC 760 Torr)
solubility: DMF: insol; DMSO: 1 mg/ml; Ethanol: insol; PBS (pH 7.2): 5 mg/ml
form: A solid
pka: 12.00±0.40(Predicted)
color: White to off-white
CAS DataBase Reference: 15503-87-4

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P262Do not get in eyes, on skin, or on clothing.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P284Wear respiratory protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P320Specific treatment is urgent (see … on this label).

P330Rinse mouth.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHL84274
Product name: Usaramine
Purity: phyproof? Reference Substance
Packaging: 10MG
Price: $629
Updated: 2024/03/01

ChemScene

Product number: CS-0027830
Product name: Usaramine
Packaging: 5mg
Price: $336
Updated: 2021/12/16

ApexBio Technology

Product number: N2004
Product name: Usaramine
Packaging: 20mg
Price: $400
Updated: 2021/12/16

ChemScene

Product number: CS-0027830
Product name: Usaramine
Packaging: 10mg
Price: $571
Updated: 2021/12/16

Arctom

Product number: AS031492
Product name: Usaramine;mucronatine
Purity: 95%
Packaging: 5mg
Price: $87
Updated: 2021/12/16

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NISTC15503874 Chemical Properties,Usage,Production

Description

A pyrrolizidine alkaloid first isolated from Crotalaria usararnoensis E. G. Baker, this base has more recently been found in C. brevifolia and C. rnucronata. The alkaloid has [α]²⁰_D + 6.1° (c 0.38, EtOH) or + 7.1° (c 1.83, EtOH). It yields a picrate, m.p. 230- 2°C (dec.); picrolonate, m.p. 148-150°C (dec.); reineckate, m.p. 190-2°C (dec.) and methiodide, m.p. 229-230°C (dec.). Alkaline hydrolysis furnishes retronecine and retronecic acid, m.p. 177-9°C. It has been suggested that the base may be identical with Mucronatine (q.v.).

Definition

ChEBI: LSM-2938 is a macrolide.

Hazard

A poison.

References

Culvenor, Smith., Austral. J. Chern., 19,2127 (1966)
Sawhney et al., Ind. J. Chern., 5, 655 (1967)

NISTC15503874 Preparation Products And Raw materials

Raw materials

Preparation Products

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NISTC15503874 Suppliers

China 101 China Hong Kong 1 India 1 United States 12 Global 115

Chengdu Greenpure Biopharma CO.,Ltd

Tel: 028-88203606; 18283602253
Email: jancyzheng@gcgreenpure.com
Country: China
ProdList: 1589
Advantage: 58

Chengdu Biopurify Phytochemicals Ltd.

Tel: +86-028-82633397 18982077548
Fax: +86-28-82633165
Email: cwb1@biopurify.cn
Country: China
ProdList: 2376
Advantage: 60

Shanghai Tauto Biotech Co., Ltd.

Tel: 021-51320588
Fax: 0086-21-51320502
Email: tauto@tautobiotech.com
Country: China
ProdList: 3989
Advantage: 66

Chengdu Herbpurify Co.Ltd.

Tel: 18302802153 18981717076
Fax: 086-28-85377358
Email: 2355253619@qq.com
Country: China
ProdList: 1104
Advantage: 58

Sichuan Wei Keqi Biological Technology Co., Ltd.

Tel: 028-81700200 18116577057
Fax: 028-81705658
Email: 3003855609@qq.com
Country: China
ProdList: 7887
Advantage: 56

Wuxi Zhongkun Biochemical Technology Co., Ltd.

Tel: 0510-85629785 18013409632
Fax: 051085625359
Email: sales@reading-chemicals.com
Country: China
ProdList: 15178
Advantage: 58

Shanghai Yongye Biotechnology Co., Ltd.

Tel: 86-021-61559134 15921386130
Fax: 021-55068248
Email: 3423497944@qq.com
Country: China
ProdList: 8144
Advantage: 55

ALB Technology Limited

Tel: 702-983-3769
Fax: 702-983-3769
Email: sales@albtechnology.com
Country: United States
ProdList: 2993
Advantage: 55

Wuhan ChemFaces Biochemical Co., Ltd.

Tel: 18607101326 15172504745
Fax: +86-27-84254680
Email: aileen@chemfaces.com
Country: China
ProdList: 7057
Advantage: 55

EMMX Biotechnology LLC

Tel: 888-539-0666
Fax: 888-539-0666
Email: info@emmx.com
Country: United States
ProdList: 8447
Advantage: 60

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View Lastest Price from NISTC15503874 manufacturers

Shanghai Standard Technology Co., Ltd.

Product: Usaramine 15503-87-4
Price: US $0.00/mg
Min. Order: 5mg
Purity: ≥95%(HPLC)
Supply Ability: 10 g
Release date: 2020-03-09

Career Henan Chemical Co

Product: (15E)-12,18-Dihydroxysenecionan-11,16-dione 15503-87-4
Price: US $9.80/KG
Min. Order: 1g
Purity: ＞98%
Supply Ability: 20 tons
Release date: 2020-02-10

15503-87-4, NISTC15503874Related Search:

Usaramine N-oxide daurisoline VERATRIDINE VERATRINE veratramine L-Hyoscyamine Xanthiazone menisdaurin (13R,14R)-14,19-Dihydro-12,13-dihydroxy-20-norcrotalanan-11,15-dione 4-oxide Xanthiside 2-[2-(Methylamino)benzoyl]-3,4-dihydro-β-carboline-1(2H)-one Daurinoline MONOCROTALINE

NISTC15503874

(15E)-12,18-Dihydroxysenecionan-11,16-dione

Usaramine

(15E)-Retrorsine

trans-Retrorsine

Usaramin

Mucronatine

[1,6]Dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione,3-ethylidene-3,4,5,6,9,11,13,14,14a,14b-decahydro-6-hydroxy-6-(hydroxymethyl)-5-methyl-,(3E,5R,6S,14aR,14bR)-

Ursamine

(5R,6S,9a1R,14aR,E)-3-Ethylidene-6-hydroxy-6-(hydroxymethyl)-5-methyl-3,4,5,6,9,9a1,11,13,14,14a-decahydro-[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione

Usaramine-RM

15503-87-4

chemical reagent

pharmaceutical intermediate

phytochemical

reference standards from Chinese medicinal herbs (TCM).

standardized herbal extract