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(S)-(+)-2-Amino-2-methyl-3-hydroxypropanoic acid

BGC Id:	311872129287
CAS No:	16820-18-1
Synonyms:	a-methyl-d-ser ; l-?-methylserine ; l-serine, 2-methyl- (9ci) ; alpha-methyl-d-ser ; (+)-2-methyl-l-serine ; l-serine, 2-methyl- ; -methyl-d-ser ; l-alpha-methylserine ; (s)-2-methylserine ; ?-methyl-l-serine
Molecular Formula:	C4H9NO3
Molecular Weight:	119.12
EINECS:

The most competitive supplier in 2025

The following 2 notable providers have been checked and can be recommended.

H&Z Industry

BuGuCh & Partners

What other providers are available for CAS 16820-18-1?

The last intensive check and update was carried out on 2025/10/30.

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Synonyms:

a-methyl-d-ser ; l-?-methylserine ; l-serine, 2-methyl- (9ci) ; alpha-methyl-d-ser ; (+)-2-methyl-l-serine ; l-serine, 2-methyl- ; -methyl-d-ser ; l-alpha-methylserine ; (s)-2-methylserine ; ?-methyl-l-serine

CAS:

16820-18-1

EINECS:

Molecular Formula:

C4H9NO3

MDL:

MFCD00145243

Properties

Molecular Weight:

119.12 g·mol−1

Melting point:

286-288 °C

Suppliers

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners. We supply our chemical product Methanesulfonic acid.

Country: P.R.China Phone: +86 13583185792 Telefax: +86 531 88905468

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BuGuCh & Partners

Company type: Producer

Country: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

24/25-37/39-26 (S)

What other providers are available for CAS 16820-18-1?

In addition to the providers presented here for (S)-(+)-2-Amino-2-methyl-3-hydroxypropanoic acid with the CAS number 16820-18-1, there are other 24 providers with slightly different product names available for this CAS number.

2-Methyl-L-serine

Xingrui Industry Co., Limited | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +8 additional providers that we know from the past

alpha-Methyl-D-Ser

+2 additional providers that we know from the past

(+)-2-Methyl-L-serine

Dayang Chem (Hangzhou) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH +5 additional providers that we know from the past

alpha-Methyl-L-serine

+3 additional providers that we know from the past